Database Info

How to flash latest android version on Polaris

For some reason I can't get my Polaris to run the latest Android version (i.e. Froyo).
1. Downloaded latest kernel (polaimg-panel3-320-froyo-07-07-10.nbh)
2. Downloaded last build (Incubus26Jc's Super FroYo RLS10)
3. Put last build (.tar or .tgz file) on SD card in directory /andboot
4. Flashed by using NBH file together with RUU Update Utility
Now it gets tricky:
a) or the system reboots, vibrates twice, I see a red and blue line and then a black screen and nothing;
b) or the system reboots, I get the Android installation menu after pressing middle button, install, but after soft reset I get a "No such file found" kind of system error
Can someone help me getting Android on my old Polaris? Thanks!

SnoopThaDoctor said:
For some reason I can't get my Polaris to run the latest Android version (i.e. Froyo).
1. Downloaded latest kernel (polaimg-panel3-320-froyo-07-07-10.nbh)
2. Downloaded last build (Incubus26Jc's Super FroYo RLS10)
3. Put last build (.tar or .tgz file) on SD card in directory /andboot
4. Flashed by using NBH file together with RUU Update Utility
Now it gets tricky:
a) or the system reboots, vibrates twice, I see a red and blue line and then a black screen and nothing;
b) or the system reboots, I get the Android installation menu after pressing middle button, install, but after soft reset I get a "No such file found" kind of system error
Can someone help me getting Android on my old Polaris? Thanks!
Click to expand...
Click to collapse
Same for me with polaimg-panel3-320, but it works great with polaimg-panel1-320-24-05-10.nbh

Thanks! Got it working with the older NBH file. Not completely flawless, but it works!

Don't use the old polaris panel 1 nbh, instead download the latest and then use this utility to change it to panel 1.
http://forum.xda-developers.com/showthread.php?t=689812

Thanks!!! Got it working with the latest NBH files! Great!!!

Hey, Could anybody unswer me on two questions.
1. why we have to change from panel3 to panel1 in this nbh file?
2. what is that mean panel3 or 1? why DZO do this type of the nbh (with panel3 i mean)?
thanks a lot, ithin it will helps not only me but everyone in future who didn't know about this modification

skydemon said:
Hey, Could anybody unswer me on two questions.
1. why we have to change from panel3 to panel1 in this nbh file?
2. what is that mean panel3 or 1? why DZO do this type of the nbh (with panel3 i mean)?
thanks a lot, ithin it will helps not only me but everyone in future who didn't know about this modification
Click to expand...
Click to collapse
The panel type depends on revision of your polaris, more specifically the make of the lcd panel, see here. I just tried every panel until I found one that works, I use panel 1.

Thanks a lot, but could you please answer me again. How i will know what kind of LCD panel in my Polaris and which number i should use?
these parameters is placed in my start-up file for the haret launcher
#alloctest 0x2000
set RAMSIZE 0x08000000
set MTYPE 1723
set KERNEL zImage
set initrd initrd.gz
set cmdline "board-htcpolaris.panel_type=1 pm.sleep_mode=1 mddi.width=240 mddi.height=320 no_console_suspend clock-7x00.mddi=0xa51 hw3d.version=1"
boot
can i use panel type from here?
i have opened this polaimg-panel3-320-froyo-07-07-10.nbh file in NBH editor and saw that the HW3D is set in Eclair. Should i change this to Froyo or left as is?
Thanks a lot for the conception)))

pannel type 1...

Did I brick my Polaris?
Well, it makes me laugh looking at the last post dated back July 2010 but I decide to post anyway because I feel somebody might have passed through my problems and might help.
Following indications on this forum:
1. I downloaded:
- Kernel: polaimg-panel3-240x320-2.6.32-froyo-09-09-10_21.nbh
- Last build: Incubus26Jc's Super FroYo RLS16 All Languages
2. Put last build (androidinstall.tgz) on SD card in directory /andboot
3. Used RUU Update Utility to flash the nbh file
Everything when smoothly. When it reboots, it vibrates, "Smart Mobility" message shows up, vibrates twice and then a blank screen is displayed.
Going through this forum I think I might have used the wrong type of panel and should have used Panel 1 instead of 3. So I downloaded Windows NBH Editor and managed to change the nbh into Panel 1. Then I shall try again.
This time my Windows 7 is unable to recognize my Polaris and all it can see is a new Disk Drive with no ADB device displayed. So I installed PdaNet302.exe to implement the USB driver for HTC Android Phone but it still cannot see my device and the process aborted.
What worries me is that one step of the process requested to change a setting on the Polaris (On your phone, click Settings > Applications > Development and make sure USB Debugging is on.). Obviously I can't do that as the screen is completely white!
I believe if I can manage to have my PC talking with my device then the problem will be fixed with the panel1-based flash. But every attempt to install the USB driver for Android Phone regularly fails on my PC.
All that time the Polaris remains with the lighted blank screen and there is no way to turn it off as the on/off switch refuses to work.
Shall I buy a new phone? Thanks for your help.

Did you try flashing the phone with a regular oficial HTC rom? just try it. Put the phone in the boot mode (press camera button and another one, dont recall which one) It will change to the tri color screen. Then connect it and try it.
Also there is a modified nbh rom which includes nothing, just the tool to recover your rom. Do a search to the forum.
I recently tried to install on my Polaris and it went really wrong. And finally could recover. The file is called ROMUpdateUtility_task29. I will erase everything on the phone but later you will be able to recover it
Form that point no more experiments. Polaris was made to work with Windows Mobile. It's really unstable, video camera is useless. And so on.
PC Carvalhon rom and I can use my phone as I want.
regards.
---------- Post added at 08:16 PM ---------- Previous post was at 07:57 PM ----------
With this you can recover your phone: http://forum.xda-developers.com/showpost.php?p=6227425&postcount=7160

A second life for my Polaris
Kafkacell,
1. Following your suggestions, I successfully started the bootloader (camera touch while reset), the 3-colour screen appeared, Windows 7 recognised the device. I then flashed the offcicial RUU_Polaris_HKCSL_WWE_3.19.831.3_radio_sign_25.85.30.07_1.59.42.15_Ship and everything successfully completed. With enormous pleasure I see again my Polaris back to activity. Thanks for giving my Polaris a second life.
2. Back to Feb 2009, I flashed a pcarvalho eXtreme ROM. I don't recall any longer the version of this ROM but it was very stable and never ever crashed. Recently I downloaded and flashed most recent ROMs. From that moment on, I have no peace. It crashed 2, 3 times a week. Now I wish I could go back to the old version but couldn't find it. Perhaps pcarvalho removed them to save space? May I ask you which pcarvalho eXtreme ROM version do you currently run. Thanks.

Im currently running 29022 version (latest update from PCCarvalho).
Notes:
UPDATE:
29022 is up
this is a fix release...sound issues should be gone...had to remove htc volume control is it still has issues...fixes minor gfx glitches...updated to lastest and probably final leak version of wm6.5.3 (29022)...will from now on work on unresolved issues and finalize rom...this will still take some time due to work...
updated physics engine and utask app by ultrashot...my thanks to him...
patched htc album to novsync, faster scrolling once cache is made...
removed no longer supported apps (my phone and marketplace)...if u need them install via cab...
Here is the link for the rom: http://forum.xda-developers.com/showpost.php?p=15707730&postcount=8079
it was posted on July of this year, and so far it runs great. The trick is to not install a lot of apps in your main memory. Do it on your SD card. Also a hard reset is a must to avoid all kind of problems.
regards and glad you have your phone back to life

Scoot CyanogenMod (RLS5.5) - this setup is not dead

Like i've posted in the setup thread from Liquid, this setup is the best i've tried until now, the only one that make missing call an old history in fact
Another better than ever pola 100 nand / nand setup
Download rom (5.5 version - 6 doesn't work with polaris kernel) : Scoot CyanogenMod (RLS5.5) [16.03.2011] and put it on your sdcard in a directory named andboot (at the root level)
with atool download the latest 2.6.32 kernel, modify it as desired
flash your unlocked phone following this tutorial or use atool scripting ability
update needed : none
work : everything except camera !!!! very smooth and very reliable(no missed call for 1 week, that's a revolution) and not so bad battery life
finally, development kernel seems to be not so far from "ready to production" status, with even better nand stability
we're waiting rom update and next krazykilla's kernel with polaris support, for a better stability and ability tu put data on ext4 partition
Thank you to scooter, liquid nr2jt and all androidhtccrew for their tuff work
Nand is not perfect and run corruption sometime that crash your setup : use the nand startup "backup/restore" data ability after you have configured your rom and favorite applications, to avoid loss of everything : it will create a 256Mb image of nand memory in your SD card /andboot directory that you can restore later in case of crash.
you can increment this backup later if you are happy with future modification of your rom
TIPS : noticed that setup as it is is good enough, people at cyanogenmod know their business
- Tip 1 : in atool, you can try to increase advanced battery capacity to improve accuracy because N2jrt has noticed battery calculation is not good and there's a correction factor of 1.6 to apply (i put 1900 but you can increase to 2200 in theory)
- Tip 2 : you can download Roguetool from the market to overclock your phone
- Tip 3 : try the app named killerauto from the market, it does a very good job with very comprehensive settings to free your ram in real time (and increase battery life)
- Tip 4 : In cynogenmod parameters/performance : check the "keep home in memory option" and activate compcache (10%) to get better result - i don't activate JIT
- Tip 5 : i've noticed that's the battery widget is cause of some trouble sometime, you can get rid of it in this case

what's next
- make polaris' atool development kernel compatible with release 6 : thx to scooter and liquid by advance
- Make crazykilla kernel with ext4 support available for polaris (release from his #54 thread doesn't work for me) or maybe unified every kernel to get the best one

crazykilla's kernel is a usual kernel without the polaris support compiled, i don't know why the #54 version don't work and i can't test it anymore (my polaris has a toasted nand).

l1q1d said:
crazykilla's kernel is a usual kernel without the polaris support compiled, i don't know why the #54 version don't work and i can't test it anymore (my polaris has a toasted nand).
Click to expand...
Click to collapse
i get the error message
"install module for this kernel
apply modules/androidupdate.tgz
Failed
from sourceforge"
maybe i missed something

Blinking screen
I've tried it with my XDA Orbit II and all I get is the white blinking screen after running haret. It's written in the man that it takes a lot of time, so I left it and went to sleep When I woke up, the screen was still blinking the same way and had to remove the battery to reboot. WM booted fine, there were files system.img and data.img created on the microsdcard of the size of 300mb (I don't want to flash it on NAND as it is my first attempt to install new software on phone). I tried Froyo, now trying Eclair and after an hour it looks the same. What might be wrong? Should I try stable kernel or other setups?

Krysiul said:
I've tried it with my XDA Orbit II and all I get is the white blinking screen after running haret. It's written in the man that it takes a lot of time, so I left it and went to sleep When I woke up, the screen was still blinking the same way and had to remove the battery to reboot. WM booted fine, there were files system.img and data.img created on the microsdcard of the size of 300mb (I don't want to flash it on NAND as it is my first attempt to install new software on phone). I tried Froyo, now trying Eclair and after an hour it looks the same. What might be wrong? Should I try stable kernel or other setups?
Click to expand...
Click to collapse
i don't know such setup sorry, i work on nand only to get real speed

I don't want to try flashing on NAND until I find a setup that would satisfy me and work well as I would in practice lose the phone for some time while trying to make it work. So far I've succesfully installed this, but I can't make the PIN code work. I tried to disable it in WM in phone settings, but when I do it, it requires me to enter the PIN, and doesn't accept it, just as Android does :/ Does the PIN code problem occurs in NAND installation as well?

this setup is really not ready. i tried so many times and it always hangs and at the end you'd be reinstalling the system back. I'm sticking back to the Not-So-Super-Froyo setup and has since found it to be very very stable although no camera and no GPS working on it. Just a bit of tip to all those who try and occasionally reinstall, after you have found a good stable setup, install your basic favorite apps and games, then get reboot the phone, access the Android Boot Menu and choose Backup Data on the choices. The system will save your stable setup on an image file on your sdcard. So anytime you have a system crash, you can just choose to Restore Data from the Boot Menu. Saves you a lot of installation.

arzakem said:
this setup is really not ready. i tried so many times and it always hangs and at the end you'd be reinstalling the system back. I'm sticking back to the Not-So-Super-Froyo setup and has since found it to be very very stable although no camera and no GPS working on it. Just a bit of tip to all those who try and occasionally reinstall, after you have found a good stable setup, install your basic favorite apps and games, then get reboot the phone, access the Android Boot Menu and choose Backup Data on the choices. The system will save your stable setup on an image file on your sdcard. So anytime you have a system crash, you can just choose to Restore Data from the Boot Menu. Saves you a lot of installation.
Click to expand...
Click to collapse
Yes i've read this technique somewhere, maybe i will try it next time
thank you for the tip anyway

Krysiul said:
I don't want to try flashing on NAND until I find a setup that would satisfy me and work well as I would in practice lose the phone for some time while trying to make it work. So far I've succesfully installed this, but I can't make the PIN code work. I tried to disable it in WM in phone settings, but when I do it, it requires me to enter the PIN, and doesn't accept it, just as Android does :/ Does the PIN code problem occurs in NAND installation as well?
Click to expand...
Click to collapse
yes if i remember well my past haret experience, i had to deactivate PIN in WM to make android work

arzakem said:
although no camera.
Click to expand...
Click to collapse
what kernel do you use ? i use liquid's 2.6.25 + kernel update
I finally follow your advise and came back to "not so super" and begin to use the "backup data" function...
The best setup so far

I've tried deactivating in WM, but that doesn't work as I've written above. I also tried to disable PIN using my friend's LG AT&T and it didn't work either so I guess I have to try some PC software or go to my service provider and ask them to do it. Thanks for replies.

chourmovs said:
what kernel do you use ? i use liquid's 2.6.25 + kernel update
I finally follow your advise and came back to "not so super" and begin to use the "backup data" function...
The best setup so far
Click to expand...
Click to collapse
lol i've read about the 2.6.25 working camera several times yet i chose to follow the blunt idea that "everything current is best ever" setup.
Anyway ill follow your advise now hehe and finally will have a working camera back again. anyway we have a backup hehe. Thanks man!!!
by the way, i liked your post title a lot haha.

arzakem said:
anyway we have a backup hehe.
Click to expand...
Click to collapse
yeah that's why i try other roms today (i'm in a rom rush ) to see if situation is better with backup trick
i saw the great nr2jt say in a topic that he save is data every morning to prevent its loss
that's why i give another try with scoot 5.5 with liquid's 2.6.32
Hey liquid do something for us to use 6 release

post 1 updated

After numerous builds+kernels, loads of frustration (and the inevitable revert to wm for a while) I think I like this setup. Simplicity at its best, Scoot CyanogenMod (RLS5.5) and latest 2.6.32 from atools as per 1st post. Just re-purposed the camera button as 'home'. Even my headset works, albeit intermittently.

Which settings for ATools for pola200?
Hi,
i tried to install this rom on my german pola200. But on the Linux Bootscreen the text is scrolling down and sayes that it installs the rom. But than it scrolls down error messages.
I tried this for houres but it shows no final error or something. The Text is scrolling on and on.
So i think that i used the wrong settings in atool. I used this tutorial to set up atool: http://sourceforge.net/apps/trac/androidhtc/wiki/HowToInstallWithAtoolsNand
What settings should been used?:
- What version to select?: Donut, Eclair or Froyo?
- Best settings for sd-card-partition? I used first partition 3 gb fat32, second partition 1 gb ext2.
- where should i install system and data? Both on second sd-partition? Or should there be a third partition? (the first time i tried to install the system on intern memory but install runs out of space)
Can you please explain the right settings in atool?

best version is froyo.
to choose sd-card partition, you must have your sdcard PREPARED beforehand. Atool does not partition your sdcard for you. As of what to use to partition your sdcard you can search it at google. (im sorry im a little bit short on time now). choose NAND on both system and DATA.

atools has sd partioner inside so you can repart sd card (boot script editor Y), but the sdcard must have only one partition on it (fat32).

i stand corrected thanks l1qu1d.

[ROM]DocHoppyRom NEXTBOOK 7 Premium*updated DocHoppyRom Full On Rootv2.0*2/14/2012

I was working on a ICS based hoppy rom. Unfortunately I just had a catastrophic screen failure, apparently when my laptop bag fell last night, it landed with enough force to shatter the screen on my nextbook! Oh well. it may be a while before I can work on anything to further the version I was working on.
FYI- Due to work, my time is very limited for working on the next version of Hoppy Rom. I apologize in advance. The company I work for is
setting up new engine test cells in China, and my self and 2 other people are main points of support! again Sorry for anything new taking so long!
DOCHOPPY HAS BEEN SIGHTED (Other than on a DAYZ server...Stay tuned.
Ok I have decided to pass along what I have been working on.
Warning***
This is for the Nextbook 7 premium ONLY!
Known working on Nextbook 7 premium tablets with serial numbers starting:YF1011
DocHoppy Presents!
DocHoppyRom Full On Root v2.0
and
DocHoppy Cramfs Style 3.0
Based off the official update image released by nextbook.
Major thanks to FINLESS BOB!!! GREAT HELPFUL GUY!
PRESENTING DOC HOPPY ROM
CRAMFS STYLE 3.0
AND
FULL ON ROOT v2.0
Disclaimer: I am not responsible for Bricked Tablets. This is known to work on tablet with SN starting with YF1011, and some YF1211.
First you will need to decide which version of the Rom you are going to load. The CRAMFS Style version has SU but you CANNOT write to the /system directory. This is a good all around Rom for those who may need SU but do not need to write to /system.
Full On Root is just that, you have full read write to the /system and can customize the Rom to your hreats content.
HOW TO INSTALL:
TO FLASH CRAMFS STYLE 3.0 Put the UPDATE.IMG file from the Cramfstyle Folder onto your SD card, while tablet is on and follow the on screen instructions.
After running the self extracting Zip file you will have a directory containing the following folders and files.
Drivers (folder)
CramfsStyle(folder)
FullonRoot(folder)
Log(folder)
Language(folder)
Readmefirst.txt
Rkusb.log
RkusbComm.dll
Setting.ini
RK29update.exe
TO FLASH CRAMFS STYLE 3.0 Put the UPDATE.IMG file from the Cramfstyle Folder onto your SD card, while tablet is on and follow the on screen instructions.
To flash Full On ROOT, Plug your nextbook into your PC via usb cable. Turn your nextbook over and with a safety pin or something of similar size, press and hold the reset button for 2 to 3 seconds.
Run the RK29update.exe
Select your Rom files via the boxes containing the .... And navigate to the correct directory for the rom you want to install.
Insert eache file in order according to the update tool.
Clear IDB. (this is like a lowlevel format for the Rom tool:
After the Tool says OK. Select Run. This will begin to load the Rom onto your tablet. It will go through loading and then checking the Rom install.
After the Rom loads and the tool comes back with an OK, patiently wait for the tablet to reboot, and load the new ROM. If the tablet is still connected to the pc via USB when the rom boots it will show the screen allowing you to select weather or not to turn on USB storage. Press the home key and you will be given a choice of Golauncher or Rklauncher. (go lock is a screen lock program.)
Enjoy the Rom!
Disclaimer: I am not responsible for Bricked Tablets. This is known to work on tablet with SN starting with YF1011, and some YF1211.
Features for both Roms:
Complete and correctly working market. It now correctly associates the tablet to your gmail account allowing purchases from market.
Launcher 3.0 as well as Go launcher ex. Launcher 3.0 was pulled from an rk2918 firmware3.0 update and put into this rom.
Google Calendar is now back and working correctly.
Original Email is back and working correctly.
Included Kindle App
Included Estrongs file explorer.
Both have SU though the Cramfs version cannot write to SW.
Removed Apps Added in last release and return to more of a original rom state.
Rom is pretty clean. And seems speedy.
Cramfs Style 3.0 Rom has 200mb internal Ram +/-
Full On Root 2.0 has 894MB of Free Internal Ram.
Cheers!
DocHoppy
www.freaktab.com
Keep in mind this is the first version of this ROM. There will be updates and changes made.
FUTURE CHANGES:
Custom Theme Changes.
More Tweaks to the system.
Long Term Wants:
Power Menu change to include recovery boot.
Power Menu change to include restart.
This is a work in progress.
Known working on Nextbook 7 premium tablets with serial numbers starting:YF1011
Linked here for image.
Non Add Showing Link.
DocHoppyFullOnRoot2.0
New Cramfs style Rom is still Available Here.
DocHoppyCramfsstyle3.0
To install DocHoppyRomv3.0, rename .img file to update.img, download update.img file, copy to SD card, and follow the prompt.
DocHoppyCramfsstyle3.0
Enjoy.
Disclaimer:
Not responsible for bricked tablets.
Enjoy!
Also visit www.freaktab.com

So freaking sweet, great work on RW!

I used Wendal's tool to decompress the cramfs file system.
As for the /system, Because the device uses cramfs, and based on everything I have read, using Wendal's tool to decompress the file system, make the changes, and compress is the only way I can see to be able to
customize the rom for the device. The image is rooted, but after the update.img is compressed, the /system file remains read only. I tested this using root explorer, but anything requiring su works fine. But all hope may not be lost, I was reading on a chumby forum someone suggested using mkfs.jffs to make it writable, but further down it notes that you would need to change the kernel (easy enough to recompile I think), to utilize a different file system. The boot loader would also need to be modified, something I am not ready to try and tackle just yet, I think I would be bricking my nextbook pretty quickly.
It is a start and I am actually learning a lot as I go.
Any thoughts or suggestions are welcome.

I am definitely a long time user / cyanogenmod / aosp fan, but as far as ripping open .img files its definitely new territory, I tried to find an internal SD card like the nook has, to maybe dump it, but I cannot find such a beast. Any progress you make is awesome. So do things like root explorer work, just not on /system due to cramfs?

Correct, root explorer does work, but due to cramfs, it does not allow you to toggle to rw from ro on the /system.
Working on taking apart apk's and customizing and rebuilding and resigning next.

just flashed this rom and it works great!
How would I go about doing a custom boot animation or image?
... even if it means flashing a new rom from clean?

This is great. Thanks. The only question I have is why do I see so few items in Market? Does it have anyhting to do with compatability?

Calendar & Sync Access
First, thank you for your work.
Before I update by Next7P, have you included Google Calendar and Sync access in this update?
I use MyPhoneExplorer and will need calendar sync to work so I can fully use for business.
Thanks.
There is another method to get Google Market on the Next7P, I am a new user so I can not post the link, but google , forums Whirlpool net au archive 1756859
, very easy and works great, but cannot get sync to work.
Dan,

Thanks for the responses!
sgtfoo : You can use Wendal's rk29xx tool to take a copy of my rom image, or the original update downloadable from nextbookusa.com, and
unpack it. You then have access to the system directory in an editable format. you can go into the system folder /system/media and replace the bootanimation.zip file with another one. Just be sure the image format is 480x 800 and that the zip file has 0% compression ratio. After you make the changes, just repack .img file via Wendal's tool and reflash.
dodoclub : Not sure why. I have a full market. You might try clearing the data and cache for the market. My market shows pretty full, I.E. I got 31050 entries when I searched for facebook in the market.
Danno65: Actually that is something I have been working on. I can get my google calendar to sync, currently I am using a calendar from the market called Jorte, which works great, how ever, googles actual calendar.apk closes unexpectedly, I am thinking it is just a version problem with the calendar, but haven't had a lot of time to follow up on it.
FYI here is the link to Wendal's tool, which makes it much easier to work on the update.img file.
https://docs.google.com/leaf?id=0B8hUXYDeoy_hNTc1YTVkYTMtNTNjZS00YjI2LTgyNDYtYjRjZjFmODdiZTQ1&pli=1
Cheers!
If you have any request or questions please feel free to ask, I will help anyway I can.

Thanks Dochoppy
Got one of these tablets for Christmass to replace an old broken tablet I use for work.
Google hosts our work email, so I still need to get Contacts and Appointments going, but I maybe able to side load them.
Noticed build.prop still has ro.secure=1. This prevents adb from having root access??

Calendar & Sync Access
DocHoppy,
I came across a post where the "Calendar.apk" and "CalendarProvider.apk" files must be in the "system/app" directory to work properly, I tried to copy these files to the above directory but found it to be read/only, will wendalls tool have to be used to get access to the directory?
Also, did you get your google calendars on your desktop to sync with Jorte on the Next7P, I tried but no luck.
Thanks
Dan
The updated image file worked great, thanks again

Thank you so much for your work in building a new rom for this thing. I am anxiously awaiting a new filesystem so we can have true root. How do we manage to recompile the kernel for ext4 support and change the /system fs?

Hello, first of all, thanks for your work!
I am having trouble loading this rom. it says there's an invalid image file in my sd card and if I want to delete.
Now, I don't know if my tablet is a never or older version of what you guys have...
Next7p
2.3.1
kernel: 2.6.32.27
build: v2.0.7.....
my serial is also different from alot..it starts with YF0511
any help or tips?

markmatters said:
Hello, first of all, thanks for your work!
I am having trouble loading this rom. it says there's an invalid image file in my sd card and if I want to delete.
Now, I don't know if my tablet is a never or older version of what you guys have...
Next7p
2.3.1
kernel: 2.6.32.27
build: v2.0.7.....
my serial is also different from alot..it starts with YF0511
any help or tips?
Click to expand...
Click to collapse
I would say the serial number would have something to do with it, check on the site for nextbook and see if your serial is in the same *batch* as ours, if the original serial is in a different group, im assuming the hardware may be slightly different? If so, you can always use his method to repack the original with root.

First off I would like to say that I was very pleased when I came across this thread from another one. I haven't flashed this ROM yet, but plan to. Thank you for your work on this as I have been searching the whole internet since I got this thing [4 weeks now] for some sort of custom ROM. It is hard to use this tablet when I have ICS on my Captivate and Vibrant. GB just isn't as cool.
One thing I hope we can work on is root access, so we then can use Titanium Backup. Then we won't have to manually reload everything when new releases come out.
With all that being said, if there is anything I can do to help, I would love to. Like I said, I plan on flashing this probably tomorrow or Tuesday. Thanks again.

For the record, I got titanium backup working fine on this rooted rom. it is capable. You just need to reboot after it restores a backup.

i'm new to android. glad to see rooted rom finally, keep it up!!!
i have a clarification, any improvement in the booting time? my device took 1min30sec (power ON to ready to use, for me, 90sec seem like not fast enough).

Good luck on improving boot time. And besides a tablet is best used when on all the time... try using the suspend state to quickly wake it. We're just starting with the early versions of this rom... give it time to grow.
Sent from my N7p using XDA App

Build.prop editing
Okay so observation:
Our tablet is not recognized as a "tablet" by the Android market, only and android device.
What prop would I have to edit in order to have us recognized as I tablet. I noticed this when:
I finally managed (through some internet tutorial before this rom) get the market working (the first version, not 3.1+). And when I downloaded apps (I'll use Minecraft Pro as an example) I noticed that the way mine looked and the way the tablet version looked via android market photos and Youtube, ours looks like an enlarged phone version rather than a tablet optimized version. What can I edit to fix this?

Flashed this today... so for it works great. Love the new boot animation. Great work and can not wait for future releases!
Sent from my Nextbook Premium 7 (Doc Hoppy's Rom v02) from the XDA app.
---------- Post added at 12:16 PM ---------- Previous post was at 12:03 PM ----------
One thing that would be great on a future release [not sure if it is possible yet with out r/w], would be a bigger data partition for apps. Moving everything large to the SD is ok, just takes longer to boot those apps. A kernel that would allow voltage control app [like CPU Master] to work also. Just a thought!

Haipai Noble i9220 5.2 inch MTK6575 Android 4.0 Firmware, Custom ROMs!

This thread is only for Haipai I9220
Star N8000 Official Thread: http://forum.xda-developers.com/showthread.php?t=1695210
Hapai X710D MTK6577 Official Thread: http://forum.xda-developers.com/showthread.php?t=1847136
WARNING: You do it with own risk ! I don't responsible for any damage to your phone.
Thread logs ( New ! ):
*** On 1 September 2012 *** Rearrange the thread to make it easier to read and follow
*UPDATE 1* Here is my 4Shared folder: Haipai I9220 MTK6575 which is including: vold.fstab, Mtk6575 USB Driver, latest flashing tool and the firmware as well as a root file FOR HAIPAI I9220 ONLY. Hope this help
How to root: All credits to Bthoven and download links are brought to you by zBeYuz
1.Please download root file from the link above.
2.Go to settings-developer options-click USB debugging.
3.Connect the phone with computer,turn on usb device.
4.Click the file you download from the link TPSparkyRoot.bat
5.Your phone will restart first time,after the phone start finish(until you see the unlock),click enter in the window of TPSparkyRoot.bat.
6.The phone will restart second time,still the same as first time we did.Then start third time,same as we did in last two times.Click enter then phone was rooted.
7.You will see two more app was installed in your phone that means root phone successfully.
After successfully rooted, it will install root explorer.apk Chinese version which is rather useless for installing Market because it's all in Chinese. Thus, you need to download this "ES File Explorer" in order to put Google Play into the system folder. People who have a problem when installing Google Play by using apk, for example: Error processing purchase [DF-BPA-13]
Here is how to install a new and working Google Play Store:
1. Download "Vending.apk" from the same mediafire folder above.
2. Copy Vending.apk to \system\app\ folder in your phone by using ES File Explorer in root explorer mode with system file mounted.
3. Change permission of Vending.apk to Read/Write for Owner; Read for others (rw-r--r--)
4. Shutdown your phone.
5. Switch on your phone, you will see Google Play Store app, and Enjoy !
*UPDATE 2* Here is a custom firmware ( most of functions are working and rooted ) , all credits to yiminghung and angelobiz, as usual general instruction and faster links are brought to you by zBeYuz
0. How To Flash Haipai Noble I9220 Firmware On YouTube By Angelobiz
1. Before upgrade to this firmware, remember to backup all your apps using My Backup or Titanium Backup so that we can restore those apps later.
Download ADB driver if you have not installed it ( Tested on Windows 7 )
You must have debug usb active in your phone. this driver need for use adb command example for root script or use MTP function.
2. Download firmware + flashing tool + drivers from here: May 7 Firmware With New System.img
OR Only Driver For Haipai I9220: Drivers
3. Unrar the firmware, turn off your phone and take the out battery, then plug the phone into your PC.
4. Install the driver from the firmware folder that you unrar before, then plug out the phone.
5. a) Go to Flashtool folder and run SPMultiPortFlashDownloadProject.exe
b) Choose Factory Database --> Setup data source file: "MTK_DATABASE.mdb"
c) Choose File --> Open download agent file: "MTK_AllInOne_DA.bin"
d) Choose Scatter File: "MT6575_Android_scatter_emmc.txt" in Firmware folder.
e) Choose the figure same as the picture: SmartPhone MPD.jpg, which can be found in Firmware folder.
6. Make sure the phone turned off and the battery was taken out. Click Start All and plug your phone into the PC then wait about 5-10 minutes for the flashing process to finish ( Write OK ! ).
7. After it is done, we are good to change the IMEI. However, before that try to turn on the phone to see whether the phone is working or not.
8. If everything is ok, excepted IMEI was missing, download IMEI Changer Tool from here: IMEI Changer For Mtk6575
9. Unrar, install the program and run SN_STATION, which can be found on your desktop. Follow the instruction in the Chinese manual, but we only need to follow the picture in that manual.
The file "Modem Database" and "AP Database" is in firmware folder. You need to choose exactly the file that you see in the picture.
10. Write down two IMEIs on the back of your phone ( you need to take the battery out to see it ).
11. Again turn off your phone and take the battery out, then plug the phone into your PC, but this time we need to put the battery back in very quickly as soon as we see:
"COM port searching and preloader handshake ok" on SN Writer Log.
11. Wait until "Write Result Indicator" becomes green, then the IMEI has changed successfully.
OR you can try to change your IMEIs by using ZOPO IMEI ( Thanks to colouriste )
1. REMOVE SIM CARD(S) FIRST !
2. Check "Dual Imei"
3. Type in original IMEI #'s 1 & 2 and then
4. Click "Write"
Enjoy the new firmware with GPS working, wifi improved, front camera working, beautiful font and more...
2-1) Here a online translation of custom recovery in English: ( Thanks to angelobiz )
http://tabletrepublic.com/forum/cortex-a9-ti-omap-4/smartq-clockworkmod-recovery-menu-%5Btranslated%5D-2037.ht-l
2-2) Haipai i9220 Data to 2.5gb ( UPDATED ! )
? What is it ? 2.5gb data means never again out of storage for apps. You lose "internal sdcard". Only useful if you have hardware sdcard
http://www.mediafire.com/?8n1u8n72180iggd
*UPDATE 3* ( Quote from angelobiz. Thanks a lot for your hard work, Angelo. You are rock !!! )
"Now we have all we need for make a firmware without bug!!!
Thanks to Johnny Hung from Taiwan for fix network location and Google Apps
Thanks to Resquer from Russia for English Recovery
Thanks to Chinese man that make a script for root
Thanks to me from Italy for collect all this information
Thanks to all that i no remember from World ( by XDA and Iphone.ru)
a very example of International Cooperation...
If our governments do the same ... the world would be better !
Change log:
Google Apps
Network Location
GPS
2gb of ram for data
Custom Recovery CWM in English
Full Stock Firmw!re (boot, preloaded, modem etc etc...)
Change Imei
After i find a script for remove ads form app: It is working!!! youkneed replace with original file.
"Beats Audio" I have installed it with custom recovery... but no there is any apps to use it...only when you play music, you have difference... but i don't like play music so i don't know if make a difference.... you try it!!
Only 1 bug have our phone.. but i thinks that it is a hardware bug, so we cannot solve with upgrade a firmware:
"Wireless signal isn't very high"
Download:
Angelobiz's folder
Install:
Please refer to Update 2 - Step 1 to 6 on how to flash a new firmware
*UPDATE 4* ( Quote from angelobiz. Thanks a lot for your hard work )
"New ROM by AngeloBiz, based on kernel of 5 June.
If something doesn't work, you can restore your phone with stock firmware
Make a backup of your data or apps with Titanium Backup or same apps. The flash erase all your data, and the nandroid backup won't work if it is of previous kernel ( in my phone don't work anymore 3G, after restore of data nan-droid backup of 14 May kernel)
Change log:
Kernel 05 June
Root Enabled
Change logo battery, now with %
change host file, no ADS .-)
rename com.Google.android.features.vendor.xml
change logo.bin, boot logo and boot animation (no brands)
add some sounds
add some useful apps
no Chinese apps
Repartition Fix (you will have: Internal memory 2gb, SD1 external sd, SD2 512mb)
Backup and restore work only with this version of kernel
Download:
Stock Firmware of 5 June
http://www.mediafire.com/?e2f9h8bfb1f66
Angelobiz v.2.0 Update.zip
http://www.mediafire.com/?o9d7g9c9xurk3
Install:
Download stock firmware of 5 June:
You must flash all firmware !!!
Start your phone
Copy the update.zip in your sd card.
Go in the recovery mode:
With phone off, you hold volume + and power together.
Go to "install zip from sdcard"
Go to "choose zip from sdcard"
Choose right update.zip
Apply
Wait...... Wait....
Reboot your phone"
If you are stuck at Booting Screen, please try those tips below ( For UPDATE 4 Only ): by zBeYuz :laugh:
1. Did you forget to extract your system.zip in firmware stock 05 June folder ?
I just found out earlier that I totally forgot about it .
Just extract that file you will get system.bin then delete system.zip and start to flash the firmware normally. ( Booting up will take about 3-5 minutes after it is done ).
If the phone is still stuck please consider the next step...
2. One more thing to take note, I am using different flash tool from angelobiz:
You can refer how to flash with this flash tool here:
0. Driver must be installed: http://www.4shared.com/rar/9onOaDl5/Driver_New.html? ( Please refer to UPDATE 2 for more details )
1. Download Only Flash Tool: http://www.4shared.com/rar/v8txho3k/Flashing_Tool.html?
2. a) Go to Flash tool folder and run SPMultiPortFlashDownloadProject.exe
b) Choose Factory Database --> Setup data source file: "MTK_DATABASE.mdb"
c) Choose File --> Open download agent file: "MTK_AllInOne_DA.bin"
d) Choose Scatter File: "MT6575_Android_scatter_emmc.txt" in Firmware folder.
e) Choose the figure same as the picture (Setting f/r SmartPhone MPD.jpg), which can be found in Firmware folder.
3. Make sure the phone turned off and the battery was taken out. Plug the phone into the PC and wait about 5-10 minutes for the flashing process to finish ( When you see it becomes green and states that "Write OK" ).
*UPDATE 5* ( Quote from angelobiz )
Change log: Thanks to Johnny !!!
You can choose re-partition fix that you want ( Please download from folder 2 below either 2.5GB or 2GB Fix ).
Now data restore from nandroid backup work with new recovery.img !!!!
You can flash 2.5gb re-partition fix now !! It hasn't had bugs now !!!
New launcher and new icons
Root Inside
Host updated for no ads
Beats Audio inside for better sound
News useful apps
Minor bug fix
Change battery icon
Download:
1 - 19 June Firmware ( Download all the files in this folder and put all in one place - remember to extact system.rar )
Re-uploaded: preloader_e1809c_v75_lx528_sx
http://www.4shared.com/file/NsworLYX/preloader_e1809c_v75_lx528_sx.html
Re-uploaded: uboot_e1809c_v75_lx528_sx
http://www.4shared.com/file/1cAAxMvd/uboot_e1809c_v75_lx528_sx.html
2 - Angelobiz 3.2 Update ( 3 Files ) + New Recovery.img + Re-partition Fixes ( 2 Files ) ( For a new recovery.img, put it inside the 19 June Firmware and flash as normal )
Install:
- If you have old firmware before 19 June, you must flash all firmware of 19 June ( Please refer to Update 2 - Step 1 to 6 on how to flash a new firmware )
After you have 19 June firmware, then copy Angelobiz 3.2 update.zip on your SD , start in CWM recovery ( Hold Volume + and Power button together ) then launch Angelobiz 3.2 update.zip
- If you have 19 June Firmware with CWM:
copy update.zip on your SD , start in CWM recovery, and launch Angelobiz 3.2 update.zip
- If you have 4 or 5 June firmware with CWM
copy Angelobiz 3.2 update.zip on your SD , start in CWM recovery, and launch Angelobiz 3.2 update.zip
Tips + Tricks:
1. Thanks mikeysteele: "One thing I noticed after installing Set CPU is the kernel defaults to the Performance Governor. This means the CPU is always running at the maximum frequency so that might explain the poor battery life. I changed it to the On Demand governor and my battery life has improved."
2-a. Thanks angelobiz: For remove old, hidden driver you can see this: http://www.tech-recipes.com/rx/504/how-to-uninstall-hidden-devices-drivers-and-services/
2-b. Thanks caviar44: This is a tool to remove old drivers: USBDeview v2.11. Just right click on driver instance and then choose "uninstall selected devices".
3. Moborobo - The Android Smartphone PC Manager ( You can use it to install apps, make a backup, blah blah ) : Moborobo
4. For people who want to have better WiFi signal please refer to those picture as it show how to make some changes to the phone antenna. Antenna
Good Luck~
Thank me if you think you can
FIGHTING !!!

Hi I would like to update some information about this phone,
1. The resolution of the screen is 800x480.
2. The original battery with 2800mAH capacity is so so, normal usage about 1 -2 days. On the battery stated that the cell made in Japan, yet finished in China.
3. The phone comes with the case with Samsung logo on it, together with a screen protector (not really good).
4. Additional infomation:
a) The front camera is on the left hand side, which is quite bad, because the Galaxy Note's is on the right side.
b) 3.5mm audio port is very depth, I have no idea why, so normal headphone or earphone like Beats Monster,for example, will be loose. But we still can use the one comes with the phone.
c) Camera is 8Mp and the picture looks quite nice if there is enough light.
d) It runs very smooth without any issues.
e) There is no touch pen.
f) Android 4.0.3 without Google Play or Market, Youtube, Google Map.
g) The camera sometime has a noise, like tac tac, when the apps need to use it ?!
At the end ? I still like it and I will try to update other good and bad points later if I can find any
*Update on 17/05/12*
h) After a long usage, the phone using original rom sometime can't rotate the screen even the "auto rotate option" was on.
--> Solution: Remove the battery and put in back in 30s, the phone will be functional as normal.

There is no way to root mtk6575 phone ? Anybody please help ?

zbeyuz said:
There is no way to root mtk6575 phone ? Anybody please help ?
Click to expand...
Click to collapse
Yes, you can.
Mine is i9220+ model, ICS. I got a root script from my vendor. Very easy to root.

I bet its not qhd and the battery mah?
Sent from my HTC HD7 Pro/+ using Tapatalk 2

bthoven said:
Yes, you can.
Mine is i9220+ model, ICS. I got a root script from my vendor. Very easy to root.
Click to expand...
Click to collapse
Please share this with us!
I received this same device today. It is not dual core, see: http://dualsim-smartphone.com/img/smartphone/i9220_mtk6575_dualsim_8.jpg
If any vendor claims it is so, what they are referring to is that it has both a 'normal' cpu plus a graphics chip. This is normal and its not the same as dual core!
Neither is the display qHD, as that would be 960x540. This device is 800x480. The display is... mediocre. I don't find the low density to be an issue, but a grainy texture is visible on light areas, e.g. the background in the Messaging app. Colour accuracy is also pretty bad: you get what you pay for.
FWIW I arrived here by googling DF-BPA-13 as I have the same issue. My temporary solution is to load apks onto the microsd on my old phone, then install those through "File Manager"

Thank you, guys. I will update my post above.
Btw, Does anybody hear anything about customised and rooted rom for this phone ?
To richardkemp, can you teach me how to recognize a dual-core phone ?
I thought all the mtk6575 phones were the dual-core phone.
Thanks in advanced.

@zbeyuz: The picture I linked above is from the link you provided in your first post. The first line of the results on the left hand screen shows "Number of cores: 1". Further the vendor correctly lists the chipset as the Mediatek MTK6575. Googling this might bring you (eventually!) to Mediatek's product page for this chipset. You can be sure that if it were actually dual core, the manufacturer would want to tell you about it: they mention no such thing.
Something I noticed while browsing chinese phone websites was that different sellers would provide different specifications for the same devices. Some would claim that a chip was dual core, by counting the presence of a separate main processor and graphics processor as if it was 'dual core'), and some would claim higher chip speed, e.g. 1GHz main processor + 500mhz graphics processor = 1.5GHz total. This is misleading and nothing more than a sales tactic.
It's a shame there's so much misinformation, the vendor I purchased my Haipad from marketed it as having an AMOLED screen, which it plainly doesn't.
As for ROMs, I'm gonna get stuck in to some ROM cooking once my exams are over, but that won't be for another month. In the mean time, I sure would appreciate any tips on getting root. To save anyone checking, SuperOneClick doesn't work.

Additional info on the device:
- Screen is capable of detecting 5 simultaneous multitouch points
- (In the UK at least) Network location does not work. Google maps cannot find my location from cell towers, or from my Wifi. GPS does work however.
- My device came without Android market installed, and as mentioned above, does not work once it is installed.
- Either the proximity sensor or the light sensor (top left by the front camera) flashes faint red constantly when the screen is on. Not a big issue but slightly distracting. The values reported by the prox sensor are just 0 and 1, no middle ground.
- The light sensor reports only 3 light levels: 160, 1200 and 2600. This makes automatic backlight pretty rubbish.
- The speed of the phone is fine - I will add some benchmarks later. Right now it's a pain in the butt since I can't get the benchmark apps from the market.
- WiFi signal seems weaker than I'm used to - my reference devices are my desktop PC, my Fujitsu ST5112 Win7 tablet, my (retired) HTC Desire, and my girl's Samsung Galaxy Y Pro and Asus Win7 Ultrabook. These all received moderate to good WiFi signal in my room from my WNDR3700 N router, all capable of streaming video at this distance. The Haipad on the other hand shows weak signal in the notification bar, and subjectively it is much slower than when it is downstairs nearer the router, a bit of a disappointment here.
- Lots of info on the device is available by starting the "EngineerMode" activity belonging to the "EngineerMode" package. This can be done by making a homescreen shortcut with a third party launcher (eg Nova), and choosing to add an activity shortcut. I recommend only look, don't modify any settings in case you break something!
- I don't know if it's just me but I find the overscroll elasticity way too 'loose'. If I flick a list hard and it hits the end, it takes a long time for the list to settle into the correct position. I look forward to being able to tweak this...
- The battery seems to charge quite slowly. I know it's large so getting to full charge would take longer than with a standard battery, but I am used to large batteies - I used a 2200mAh battery in my HTC Desire and I'm pretty sure it charged faster (using the same charger). Of course a factor in this will be that I have had the device active with the screen on almost constantly, so a lot of power is being diverted to that.
- My phone is capable of connecting to my network (t-mobile)'s proper 3G service, but seems to sometimes choose a 2G service instead, even when there is just as good 3G signal.
Will update this with more as I think of them.
zbeyuz, you say your camera is on the left, I presume you mean the front camera? the main/rear camera is right in the middle.

@richardkemp: Thank you for your quick reply. I did mean the camera in the front is on the left. The main camera is right in the middle, yes.
However, last time, when I tried to put on the Galaxy Note's case, the main camera didn't fit in the right position of the case. Maybe, because the screen was bigger than the real Galaxy Note's, I think ?
Update: The default browser of phone ran quite fast even there was a low wireless signal, but the browser didn't have back and forward button, is that right ?

bthoven said:
Yes, you can.
Mine is i9220+ model, ICS. I got a root script from my vendor. Very easy to root.
Click to expand...
Click to collapse
can you share your root script here?
thanks.

Sure. Let me find a place to upload first.
Sent from my i9220 using Tapatalk 2

bthoven said:
Yes, you can.
Mine is i9220+ model, ICS. I got a root script from my vendor. Very easy to root.
Click to expand...
Click to collapse
After rooting my phone, I have successfully install Google Play Store. What a perfect phone now, for the price!.
Will post details tonight.

Some benchmarks:
Antutu 3251
Linpack 45.3
Nenamark2 19
Vellamo 1021 (NB failed aquarium test)
Neocore 49.1

bthoven said:
Sure. Let me find a place to upload first.
Sent from my i9220 using Tapatalk 2
Click to expand...
Click to collapse
Hi, thank you for your sharing spirit, you can upload your file very easy with: http://www.mediafire.com/

bthoven said:
After rooting my phone, I have successfully install Google Play Store. What a perfect phone now, for the price!.
Will post details tonight.
Click to expand...
Click to collapse
This is from my seller and it works.
1.Please download root file on
www.t-kstore.com/4.0root.rar
2.Go to*setting-developer options-click USB debugging
3.Connect the phone with computer,turn on usb device.
4.Click the file you download from the link TPSparkyRoot.bat*
5.Your phone will restart first time,after the phone start finish(until you see the unlock),click enter in the window of TPSparkyRoot.bat.
6.The phone will restart second time,still the same as first time we did.Then start third time,same as we did in last two*times.Click enter,then phone was rooted.
7.You will see two more app was installed in your phone,that mean root phone successfully.
After successfully rooted, it will install rootexplorer.apk Chinese version which is rather useless for installing Market because it's all in Chinese. You should be able to find Filexpert.apk from the web, and install it.
Here is how to install Google Play Store:
1. Download Vending.apk from http://downloads.androidadvices.com/apks/Vending.3.3.12.apk
2. copy Vending.apk to \system\app\ folder in your phone by using Filexpert in RW mode
3. change permission of Vending.apk file to Read/Write for Owner; Read for others
4. shutdown your phone.
5. switch on your phone, you will see Google Play Store app, and enjoy!

Did anyone mange to get GPS working ? I tried with Google Maps, but fail.

Thanks a bunch bthoven. I took the liberty of tidying up the script a bit, and including the latest Google Play Store and an English root file manager (Filexpert, as you suggested).
I put it on mediafire: http://www.mediafire.com/?qnmvebaa3k8usjw
Same instructions as before, just extract the archive and run TPSparkyRoot.bat with your phone connected by usb cable, and USB debugging mode enabled. If you wish you can disable USB debugging mode once this process is done.
Beware that the play store I included is the mod version from http://forum.xda-developers.com/showthread.php?t=1582422, to allow you to access apps without region restrictions. In future we can properly set the phone's region in build.prop should remove the need for this temporary fix. That's for another day..

bthoven said:
Yes, you can.
Mine is i9220+ model, ICS. I got a root script from my vendor. Very easy to root.
Click to expand...
Click to collapse
Gimme your system image pls, could be handy when trying to port ics rom for my own mtk6573

That's great.
Strange I can't buy any apps. Free apps are ok, though.
Sent from my i9220 using Tapatalk 2

[Q] Can't flash A20 TV box!

Hello everyone,
I have bought various Android TV boxes in the past, and haven't had problems getting them up and running.
I recently ordered 2 chinese models from eBay however, which are giving me nothing but grief. I apologize in advance for such a loooong post, but I am at my wits end and I am really hoping someone can help me out.
The action was for this model here:
www.ebay.com.au/itm/231275032090
It appeared to be a pretty standard model, like a Justop 4.0, but with a hard switch where the optical should be, and a cut down remote.
Firstly, the Specifications according to the auction:
1GB ddr3
4GB nand flash
Allwinner A20 dual core 1GHz CPU
On closer inspection after receiving the unit, an additional physical difference is that the reset button appears to be between the USB ports, instead of behind the AV out - not a big deal.
After powering it up, I am having huge problems with them.
Firstly though, what the software says about the hardware:
Advanced Settings/About Tablet:
Model Number : BBA22
Android Version : 4.2.2
Firmware Version : V2.0
Kernel Version : 3.4.39 [email protected] #10 Wed May 14 22:36:36 CST 2014
Build Number : BBA22-UI4-V2.0.1
And what Droid Info says about the (relevant)hardware:
Model : BBA22 (sdk-normal)
Manufacturer : unknown
Chipset : sun7i
RIL version : sw-dataonly-ril-0.5
Build Number : BBA22-UI4-V2.0.1
Build Bingerprint : softwinners/ninss/ninss4.2.2/NinssSoftware/20140521:eng/test-keys
OS Version : Jelly Bean MR1 (4.2.2)
SDK : 17
CPU Architecture : ARMv7 Processor rev 4 (v71)
Now, the BIGGEST issue these things have, is that at random points of use, it comes up with a message "Warning - System configuration is inconsistent with the production configuration, please contact your supplier, thank you!". This message will flash over and over again for anything from 30 seconds to half an hour. I half suspect it has tablet code SOMEwhere in it also, as it keeps coming up with 'touch the circle' walkthroughs for applications like avia. This might be unrelated though, I have no idea.
So anyway, I have tried doing the Justop 4.0 flash method with a SD card, however it will not turn on if there is a card in the slot. Also, when you hold the reset button down and power it up, it does not seem to go into the diagnostic mode so I can't flash it that way either. I am guessing the ONLY way I can update short of soldering in a serial port, is to use the backup/restore function.
I read through this whole thread here, but cound not fine anything to help me:
http://forum.xda-developers.com/showthread.php?t=2398632
If anyone has any ideas, please let me know, I seriously can't get anything to work. I thought maybe the 'hotspot' being enabled was causing the incinsistency problem, but I used a process killer to stop that at startup, still no luck. Doing a system reset through advanced config didn't help either, I got the error almost as soon as turning the unit back on.
I've attached pictures of the error I am getting, the top of the board, and the back if the board.
Cheers,
Smak
PS - I am yet to hear back from the seller, but if I ever do, I will post the result here...

Smakky said:
Advanced Settings/About Tablet:
Model Number : BBA22
Android Version : 4.2.2
Firmware Version : V2.0
Kernel Version : 3.4.39 [email protected] #10 Wed May 14 22:36:36 CST 2014
Build Number : BBA22-UI4-V2.0.1
Click to expand...
Click to collapse
I seem to be in a very similar situation. My device also reports as being "BBA22" but it's a different form factor and the identification on the board is "TXCZ_A20_v1.0". I tried contacting the people that made the board (Shenzhen Tianxing Chuangzhan Electronic Co.) but they refused to help. I also tried contacting the company that made the firmware images (Shenzhen NINSS Technology Ltd.) and they also refused. The supplier I bought the device from says they have the image file but they can't seem to figure out how to get it to me (they tried emailing the +200mb file then they gave up and stopped responding). The build number on my device is "BBA22-UI4-V2.0.4" so apparently there's an update available that may work on your device.
I'm pretty sure you need to flash the image using the Phoenixsuit program to make a special sdcard that you place in the device and boot from to reflash the device.
Please post your image file if you ever get it!

tisdall said:
I seem to be in a very similar situation. My device also reports as being "BBA22" but it's a different form factor and the identification on the board is "TXCZ_A20_v1.0". I tried contacting the people that made the board (Shenzhen Tianxing Chuangzhan Electronic Co.) but they refused to help. I also tried contacting the company that made the firmware images (Shenzhen NINSS Technology Ltd.) and they also refused. The supplier I bought the device from says they have the image file but they can't seem to figure out how to get it to me (they tried emailing the +200mb file then they gave up and stopped responding). The build number on my device is "BBA22-UI4-V2.0.4" so apparently there's an update available that may work on your device.
I'm pretty sure you need to flash the image using the Phoenixsuit program to make a special sdcard that you place in the device and boot from to reflash the device.
Please post your image file if you ever get it!
Click to expand...
Click to collapse
That is good to know, I might email them again now. Will let you know the outcome!

OK, so I got a reply from the seller.
I've attached the patch file and the instructions to this message, but theres a few things to note.
- Its only like 20 meg big, so it isnt a full firmware update
- The instructions talk about pressing the reset button at the start.., I don;t think this is neccesary if its rooted already
- The instructions are VERY engrish-y, basically just dump the update.zip onto a sd card, and apply the patch through the settings menu
- The default language is changed to some form of Chinese after applying, theres plenty pictorials on how to change the android language though.
- The version has been updated from BBA22-UI4-V2.0.1, to BBA22-UI4-V2.0.3 - This is still lower than the one you mentioned @ BBA22-UI4-V2.0.4
So far though, I have re-installed all my apps, and haven't seen the error.. yet. I was a little concerned it is still giving me touchpad tutorials, but mouse mode on the remote is making short work of those.
I'll just have to wait and see, I guess.

Smakky said:
OK, so I got a reply from the seller.
I've attached the patch file and the instructions to this message, but theres a few things to note.
- Its only like 20 meg big, so it isnt a full firmware update
- The instructions talk about pressing the reset button at the start.., I don;t think this is neccesary if its rooted already
- The instructions are VERY engrish-y, basically just dump the update.zip onto a sd card, and apply the patch through the settings menu
- The default language is changed to some form of Chinese after applying, theres plenty pictorials on how to change the android language though.
- The version has been updated from BBA22-UI4-V2.0.1, to BBA22-UI4-V2.0.3 - This is still lower than the one you mentioned @ BBA22-UI4-V2.0.4
So far though, I have re-installed all my apps, and haven't seen the error.. yet. I was a little concerned it is still giving me touchpad tutorials, but mouse mode on the remote is making short work of those.
I'll just have to wait and see, I guess.
Click to expand...
Click to collapse
That seems very promising for you! Unfortunately it probably won't help me at all... It sounds like it's a sort of update patch instead of a whole image. Starting the device with the reset button causes it to load the recovery partition instead of the regular partition (I'm guessing you saw a green android with a text menu with options for recovery). I full flashing would/could involve an SDcard, but I think you would have to create it with Phoenixsuit and not just copy the file contents over (it would then just boot directly from the SDcard and you wouldn't need to press the reset button).
In my case, both the regular boot partition and the recover partition are wrecked so I couldn't even try this patch if I wanted to.
Thanks for posting, though... Hopefully it helps someone else out.

tisdall said:
That seems very promising for you! Unfortunately it probably won't help me at all... It sounds like it's a sort of update patch instead of a whole image. Starting the device with the reset button causes it to load the recovery partition instead of the regular partition (I'm guessing you saw a green android with a text menu with options for recovery). I full flashing would/could involve an SDcard, but I think you would have to create it with Phoenixsuit and not just copy the file contents over (it would then just boot directly from the SDcard and you wouldn't need to press the reset button).
In my case, both the regular boot partition and the recover partition are wrecked so I couldn't even try this patch if I wanted to.
Thanks for posting, though... Hopefully it helps someone else out.
Click to expand...
Click to collapse
Hmm, is clockworkmod still a thing? I could try taking a backup of my ROM and see if that's something you can use.., only problem is I will need a bit of time. If I get a chance, I'll do it over the weekend. I will need a place to dump the image though, it will be too big to attach here, can sort that out later though.

Smakky said:
Hmm, is clockworkmod still a thing? I could try taking a backup of my ROM and see if that's something you can use.., only problem is I will need a bit of time. If I get a chance, I'll do it over the weekend. I will need a place to dump the image though, it will be too big to attach here, can sort that out later though.
Click to expand...
Click to collapse
I'd appreciate that... Your board seems to have a completely different layout, but all the same components. I'm not familiar with clockworkmod, though, so I'm not sure how that backup would work. I guess I'd need to get clockworkmod flashed on to the recovery partition first and then I could flash the backup to the NAND from there?

tisdall said:
I'd appreciate that... Your board seems to have a completely different layout, but all the same components. I'm not familiar with clockworkmod, though, so I'm not sure how that backup would work. I guess I'd need to get clockworkmod flashed on to the recovery partition first and then I could flash the backup to the NAND from there?
Click to expand...
Click to collapse
I'm not actually too sure. The last timed I used clockworkmod was for flashing a galaxy s2 phone, so I'm not even too sure if its still around or compatible with tv boxes. There will definately be SOME sort of tool though, that can take a full backup suitable for restoring. I'm about at the limit of my knowledge, so I am sort of playing by ear and going into a google-learn-try sort of cycle as I try different things. Maybe someone with more experience will stumble in here and let us know what we need to do

This is interesting... I found another device with an identical PCB board: YBKJ_A20 (I can't post links yet, but a Google search will find it) Several chips are different so the firmware would differ. It's so hard to work with these devices when no one claims credit for making a lot of these things!

What is J4?
http://dl-1.va.us.xda-developers.com/2/9/3/6/8/3/3/DSC_0207s.jpg
I was wondering what the upper left 2 pin connector is for? (the little white 2 pin plug next to the USB)
Is it SPDIF? Power input? output? Something else? I see in this picture a cable connected so i'm hoping you can tell.

Ask BBA22-V.1.50 TV BOX Model Android 4.2 Firmware
Smakky said:
OK, so I got a reply from the seller.
I've attached the patch file and the instructions to this message, but theres a few things to note.
- Its only like 20 meg big, so it isnt a full firmware update
- The instructions talk about pressing the reset button at the start.., I don;t think this is neccesary if its rooted already
- The instructions are VERY engrish-y, basically just dump the update.zip onto a sd card, and apply the patch through the settings menu
- The default language is changed to some form of Chinese after applying, theres plenty pictorials on how to change the android language though.
- The version has been updated from BBA22-UI4-V2.0.1, to BBA22-UI4-V2.0.3 - This is still lower than the one you mentioned @ BBA22-UI4-V2.0.4
So far though, I have re-installed all my apps, and haven't seen the error.. yet. I was a little concerned it is still giving me touchpad tutorials, but mouse mode on the remote is making short work of those.
I'll just have to wait and see, I guess.
Click to expand...
Click to collapse
Hello
Thank You For This Firmware But It Work For BBA22-UI4-V2.0.1, to BBA22-UI4-V2.0.3.
My Device Model is ((BBA22-V.1.50)) with Android 4.2 and I had to update it with your firmware file to fix problem black page after boot.
after update my device with your firmware, black page broblem is solved but device not work properly and it show Error message for (android.process.acore) systematically in loop!
also I can not make very actions because this error message show repeatedly.
also the default device language is china and i can not change language (error message show repeatedly)
have you original firmware for ((BBA22-V.1.50)) with Android 4.2 device???
thank you for help me...

H.SHAFAGHI said:
have you original firmware for ((BBA22-V.1.50)) with Android 4.2 device???
Click to expand...
Click to collapse
So... For everyone looking for a full firmware for this box, and stumbled upon this thread from google like I did: DESPAIR NO MORE.
I found a compatible firmware for this device (exacly as described and same board as the one OP has) It will work even if your box came preinstalled with another software version, but its the same hardware
Found it in another thread, posted by @daaviles30 Its not EXACLY the same as the one I had originally loaded but appears to work without any issue whatsoever (even the remote works), if a little bit better.
So here it is:
daaviles30 said:
A20_V20_SDK_EN_XBMC_0703-2.img*491.4 MB
*https:/ /mega.co.nz/#!XAIRiD5Q!aIb0tvvjvzUdaf11vIR7PAadeXPV8XizYJ9X2mAzpQI
RH46-update-a20.zip*582 KB
*https:/ /mega.co.nz/#!HZwTgQIT!LQGxb6R-lCIKe58RgIGROfufY-aq5PODSAq3-NPKOeo
PhoenixCard_V309
*http:/ /mega.co.nz/#F!HAIhBJyS!L_UQPNnYdPyHTD3ggnJ6OA
After flashing update and then go to the play store and download SuperSU update that and your ready to go.
---------- Post added at 03:57 PM ---------- Previous post was at 03:29 PM ----------
Titanium Backup Pro v6.1.5.3.apk*6.2 MB
*https:/ /mega.co.nz/#!vAAWRJga!vOFKlAq_25ssrG5kvwa3-oC-d0saL06YGBIWIyN2jss
You can delete all the unwanted system apps with this app.
Hope this helps Happy New Years.
Click to expand...
Click to collapse
The flashing process is exacly as described earlier in this thread. Use phoenix card to burn the img to an SD card, turn the device on with the card inserted in the slot and enjoy your restored android box.

It Working Only With Booting From Memory Card Slot...
amedeh123 said:
So... For everyone looking for a full firmware for this box, and stumbled upon this thread from google like I did: DESPAIR NO MORE.
I found a compatible firmware for this device (exacly as described and same board as the one OP has) It will work even if your box came preinstalled with another software version, but its the same hardware
Found it in another thread, posted by @daaviles30 Its not EXACLY the same as the one I had originally loaded but appears to work without any issue whatsoever (even the remote works), if a little bit better.
So here it is:
The flashing process is exacly as described earlier in this thread. Use phoenix card to burn the img to an SD card, turn the device on with the card inserted in the slot and enjoy your restored android box.
Click to expand...
Click to collapse
Hello My Friend And Thank You For Replay...
This Android is Working And is Very Good But i Can Not Install This To My Device. I Copy The IMG File To A External Memory Card (Using PhonixCard Application) and put the Memory Card To My Device And PowerOn My Device. My Device Automatically Boot From Memory Card And New Android is Appear. It Is Very Fast And Have No Errors.
Now...
HOW I CAN INSTALL THE IMG FILE TO MY DEVICE (INTERNAL MEMORY) AND BOOT MY DEVICE WITHOUT USING MEMORY CARD (FOR ALL TIMES)???

H.SHAFAGHI said:
Hello My Friend And Thank You For Replay...
This Android is Working And is Very Good But i Can Not Install This To My Device. I Copy The IMG File To A External Memory Card (Using PhonixCard Application) and put the Memory Card To My Device And PowerOn My Device. My Device Automatically Boot From Memory Card And New Android is Appear. It Is Very Fast And Have No Errors.
Now...
HOW I CAN INSTALL THE IMG FILE TO MY DEVICE (INTERNAL MEMORY) AND BOOT MY DEVICE WITHOUT USING MEMORY CARD (FOR ALL TIMES)???
Click to expand...
Click to collapse
Wow.
The Phoenixsuite makes an sdcard that flashes the internal memory. After it's finished flashing, you take the card out and it runs off of the internal NAND. That's it. It never runs the Android from the sdcard.

My device can boot from sd-card!!! I need to flash this to install your android!
tisdall said:
Wow.
The Phoenixsuite makes an sdcard that flashes the internal memory. After it's finished flashing, you take the card out and it runs off of the internal NAND. That's it. It never runs the Android from the sdcard.
Click to expand...
Click to collapse
Hello My Friend And Thank You For Replay...
1- My Device Can Boot From SD-CARD With A Bootable Memory Card! (Such As OpenSuse Linux)
2- I Use PhonixCard Application That You Send.
(PhoenixCard_V309
*http:/ /mega.co.nz/#F!HAIhBJyS!L_UQPNnYdPyHTD3ggnJ6OA
3- I Can Not Use PhonixSuit Application And I Don't Know How To Use PhonixSuit. When I Connect My Device To My Computer To Use PhonixSuit, My Computer Don't Find Any Hardware And Can Not Connect!
4- I Copy The IMG File To A SD-CARD (Using PhonixCard Application) and put the Memory Card To My Device And PowerOn My Device. My Device Automatically Boot From Memory Card And New Android is Appear. If Unplug The SD-CARD And Power On My Device, Old Android Is Appear!!! Master Android Software Is In My Device And I Need To Clear This From My Device And Install Your Android!
HOW I CAN INSTALL YOUR ANDROID TO MY DEVICE (INTERNAL MEMORY) AND BOOT MY DEVICE WITHOUT USING MEMORY CARD???

I need help!!!!
no any answer???