Database Info

Root and ROM for Chinese S810 S820 T9199+ MTK65x3 and other phones

If you have bought one of these phones from eBay or wherever as I did you will probably be struggling with all the annoying Chinese stuff (unless your Chinese of course) and trying to root and ROM it.
It is NOT possible to brick the MTK65x3 chipset phones so don't worry about breaking it if you have one of these. Some people are saying they have 'soft bricked' their MTK65x3 phones but that is only because they do not have the correct software to do what it is they are trying to do.
There is another method posted on XDA by a chap (or chapette) called 'bn' someone or other but I personally found it a very long winded, badly explained and difficault tutorial. I in no way am suggesting that 'bn' is not professional, he likely knows much more about this stuff than I but I didn't find he was very 'layman' friendly for us folke that need more detailed instructions.
If your reading this 'bn' I mean that with total respect and have a tool I have found called 'MTK ROM Studio' that I was hoping you may be able to help teach us how to use correctly to backup and modify our ROM images.
If anybody wants to ammend or correct anything I write here then please feel free to do so if you are sure of your method. I am not an expert at this but I can tell you how to easily do the following with software I am posting.
1. Root the Chinese MTK phones.
2. Install Uncle_Tools which is simular to Clockwork (CW does not work on some or all of these phones).
3. Uninstall all Chinese stuff from your current ROM at the touch of a button.
4. Download your own scatter.txt from your phone.
5. Download your own firmware information text document
6. Install BusyBox
7. Install Superuser
8. Backup your current ROM to your SD card.
9. Change IMEI 1
10. Change IMEI 2
Download the file I have posted at the bottom of this page and extract (Run) the 'MTKdroidTools_v106.exe' setup file.
The other file, 'ROM Studio' is for those that feel confident in using it to develop some ROM mods or whatever that they will hopefully let us know about. I am not going any further into that without help.
Open the MTKdroidTools folder and start (double click) the green MTKdroidTools.exe icon.
Don't be alarmed that some of the text is mumbo jumbo, just ignore it and read the English bits! I have converted some of the original Russian text to English but if anyone can clean it up please feel free.
In some or all cases (sorry I'm not sure) it may be required for you to pre-flash the recovery.img first. You may as well do this anyway and I have included everything you need in this file MTK65x3_Recovery_Flashing.rar (Sorry I no longer have this software)
The pictures explain it all. I hope this helps you out somewhat.
Droid_Tools_s810_s820_T9199+.rar (Updated Link - Register with 4 Shared for free downloads)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

The investment isn't possible for downloading! the mistake stands out:
404 Page Not Found
The page you requested was not found.

meralex said:
The investment isn't possible for downloading! the mistake stands out:
404 Page Not Found
The page you requested was not found.
Click to expand...
Click to collapse
"The investment isn't possible for downloading! the mistake stands out:" I have been working with computers for years and never seen that before!
Are you sure your not using some naffy download manager as the link works fine when I click it.
If your trying to download this on your phone then don't, this is a Windows application that accesses your phone over USB

This mistake arose in Mozilla Firefox 12, Google Chrome 19, Internet Explorer 9, Opera 12 (computers). I suspect that a problem simply in the file name????

meralex said:
This mistake arose in Mozilla Firefox 12, Google Chrome 19, Internet Explorer 9, Opera 12 (computers). I suspect that a problem simply in the file name????
Click to expand...
Click to collapse
Sorry your quite right, a corrupted archive. I have uploaded it to my own website so please try again, it should be fine.
Also I have tried some of the other ROM's for download on here and they are not as good as the pre-installed one on mine. In my opinion your better off just deleting the chinese crap and tweaking your existing ROM.
Oh and I have mixed boot images and data files from different ROM's loads of times and black screened my phone but easily got it back again so I guess you really can't brick these! That's a first for me!

Thanks! Now everything managed to be downloaded!

Hi,
I think by 'bn' you'are talking about BM (Bruno martins, a portugues guy), who posted his work on:
- his website
- eten users forum
I already root my s820 using Unlock Root and installed SuperUser, But wanted to try you proposition, to remove chinese applications...
... but when I download your .rar, "MTKdroidTools_v106.exe" cannot be executed.
Am' I the only one who cannot launch it ?
Another think:
It exists a update.rar rom for T9199+ devices on the web:
(see on talkingmobi.com/?s=T9199&x=0&y=0, click on T9199 link, then click on the green button)
According to the date release (2011-10-28), I think this is the original rom of our devices.

The Droid Tools is a "7z.SFX.exe" which is basically a self extracting 7zip archive. You should be able to right click it and extract it with WinRar as I can. If not install 7zip and open it with that.
I have just downloaded my upload, extracted it and ran it and it works fine for me.
Droid_Tools_s810_s820_T9199+.rar

You're right : the second try was the good one !
I launched "MTKdroidTools" and created my scatter.txt
After test, It seems that the Root-Shell is obligatory to launch at each session to allow Device access,
But for me, like on your screenshot, the buttons "delete chines apps", "backup" etc... are not clickable...
(see image below)
I already test an other way to make a backup (by the recovery), but it appears several error messages:
"Error: names longer than 100 chars not supported"
is there an other mean to backup our device (perhaps TitaniumBackup... ) ?

Hmm... That's new!
You won't be able to use the Remove Chinese App's / Backup etc untill your phone has sucessfully rooted which is why those buttons are not clickable.
What I can think of to check so far:
1. Have you got USB debugging enabled? If not then turn it on and try again.
2. Pre-Flash the recovery.img by following this and don't forget to install the included drivers! Recovery_Flash as I did that before using this software.
Let me know how you get on!
I have just noticed that the scatter.txt included in my Recovery_Flash link is formatted slightly differently from the one in the phone. Maybe that is why the root works after, I dunno!

It's all Right !!
I had already :
- enabled USB debugging
- pre-flashed the recovery.img proposed by BM
So I just pre-flashed recovery.img using my new scatter.txt (which indeed is a little different that the one proposed by BM)... AND IT RAN ! (see image below)
Asta la vista Chinese App's & hello backup !
I found the original russian post where this "MTKdroidTools_v106.exe" has been proposed; it seems that it will still evolve... !

Cool, glad u got it to go bud.
Drop me a 'Thanks' if you would
Phill.

Question
How do you flash a splash image to the S820?

sparkyuiop said:
There is another method posted on XDA by a chap (or chapette) called 'bn' someone or other but I personally found it a very long winded, badly explained and difficault tutorial. I in no way am suggesting that 'bn' is not professional, he likely knows much more about this stuff than I but I didn't find he was very 'layman' friendly for us folke that need more detailed instructions.
If your reading this 'bn' I mean that with total respect and have a tool I have found called 'MTK ROM Studio' that I was hoping you may be able to help teach us how to use correctly to backup and modify our ROM images.
Click to expand...
Click to collapse
Were you referring to me?

how can i do the opposite? i want to dump everything
Sent from my T9199+ using XDA

shurizzle said:
how can i do the opposite? i want to dump everything
Click to expand...
Click to collapse
Here is the tutorial for that.

problem
I have the s820 and I have done the procedure many times to install recovery. Writes ok in the end. I press power + vol+ and not start anything. When you start to retrieve the letters seem too little and the screen is black. I can not make any choices.
Recovery с сайта 592zn.com портированный мной на S810_MT6573/S820_MT6573. Версия V1. Скачать:
592zn.com_recovery_S810_MT6573
592zn.com_recovery_S820_MT6573
592zn.com_recovery_S820_V2_MT6573
Sorry for English.

This program MTK Droid Root tools can do the backup ROM. We can do this directly from the program restore.??? If so, how???

realy working ROM
:crying:
Dear friends,
do you have some one realy working ROM for S820?
My pfone has problem with volume lavel of voice from microphone and display is shakeing with picture and so I'm not able directly tap to icon or html link in Opera.
BR Tomas
:crying:

Thanks for topic but I have a different baseband :
Code:
MAUI.11AMD.W11.37.SP.V3.F2.P1
and mtk droid root can't root, any ideas?

[Guide] How transform my chinese huawei g700 into an european one

last rom eng / cn but with morelocale2 you can localize perfectly
English manual
I bought the phone from Chinese dealer without any customization and additional costs
install hisuite (find it official download page)
Downloaded this package g700 tools
i've upgraded to the latest rom 130
obtained root with eroot.exe (first flag debugging in storage)
I've installed the mobile app uncle m44_toolbox_20130809_v2.9.5_ru.apk (before authorize unknown origin)
I've installed the cwm recovery with mobileuncle
Via recovery I've installed gapps signed
Wipe cahe and data. I recommend to put the original recovery if you need to carry out a new update
if you are coming from a cwm recovery and want to install or force installation of the official rom change your recovery into stock one using mobileuncle
place the dload folder containing the official rom in the root of sd removable
then
1 Disconnect your phone with your computer or other device (such as chargers) connection and shutdown.
2 Press and hold the volume up and down keys, then press the power button.
3 after coming off the boot screen, release the power button and continue holding the volume down key until you see the update interface, then release the volume up and down. The update process takes about two minutes.
thanks to 4pda users and their experiments (and sometime..experience) :highfive:
the key thanks is working again

added english recovery.
thanks to 4pda user frost_ua

some screenshot

new theme from last huawei p6
symply unrar and add they to others into system/theme
i suggest "taste"
some screenshot

edit

to set different ringtones e notification for both sim:.
dualsim ringotones

Hi,
Thanks for the tutorial. I also own a G700 and with some of you help, I managed to root it, remove chinese apps and install Google Apps, thanks! :good:
But there is one problem: When I have WiFi enabled and for some reason my Wifi disconnects (for example I go out of reach), my phone keeps asking me, each and every time, if it's allowed to use Mobile Data. It says:
Data connection change
WLAN is unavailable, try to connect to mobile network?
Do you also get this message? If so, how to disable it?
Thanks

Freekers1337 said:
Hi,
Thanks for the tutorial. I also own a G700 and with some of you help, I managed to root it, remove chinese apps and install Google Apps, thanks! :good:
But there is one problem: When I have WiFi enabled and for some reason my Wifi disconnects (for example I go out of reach), my phone keeps asking me, each and every time, if it's allowed to use Mobile Data. It says:
Data connection change
WLAN is unavailable, try to connect to mobile network?
Do you also get this message? If so, how to disable it?
Thanks
Click to expand...
Click to collapse
I think itt is a normal saving of money in case you pay to extra connection

chamaruco said:
I think itt is a normal saving of money in case you pay to extra connection
Click to expand...
Click to collapse
Thanks for the fast reply.
But on other phones, I never get this message. I want to disable it, because if I dont accept it, I do not get emails etc.
And it asks everytime. It should remember my answer.
Do you have this problem too?

Freekers1337 said:
Thanks for the fast reply.
But on other phones, I never get this message. I want to disable it, because if I dont accept it, I do not get emails etc.
And it asks everytime. It should remember my answer.
Do you have this problem too?
Click to expand...
Click to collapse
Yes i have it too

chamaruco said:
Yes i have it too
Click to expand...
Click to collapse
Ok, Thanks. Do you have a solution?
If not, do you speak Russian? Can you ask at 4PDA.ru?

It seems that this behavior is present in all recent Chinese ROMs from Huawei and there is no way to disable it. However, I found a workaround for it; The message only popsup if you have WiFi and Data Enabled and you lose WiFi connectivity. Then your phone will ask if it's allowed to switch from WiFi to Data. So, if you make sure WiFi is disabled before switching to Data, it will not ask this question. To do so manually, takes a lot of time. Luckily there is an app that can automate this task for you. Here's how:
Install the app 'Llama' from the Market (Free) and create these two events:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
The 1 second delay is necessary, else it does not work properly.
What it does: Switch off WiFi as soon WiFi disconnects from your WiFi network and then enables Data. This way, it does not show the popup and 'automatically' switch to Data. Don't forget to manually enable WiFi again if you are in reach again of your WiFi network.
If you want Llama to automatically turn back WiFi on as soon you get home/in reach of your WiFi, you have to let it learn your location. Read the help/documentention on how to do so. It's pretty easy to do
This 'fix' works for me 9 out 10 times. Give it a try, I hope it helps you.
Kind regards.

Can somebody post link for stock recovery for G700? ON 4pda is is there but I cannot register there due to security code check, which has russian letters...
regards

chamaruco said:
last rom eng / cn but with morelocale2 you can localize perfectly
English manual
I bought the phone from chinese dealer without any customization and additional costs
install hisuite (find it officiale download page)
Downloaded this package g700 tools
i've upgraded to the latest rom 130
obtained root with eroot.exe (first flag debugging in storage)
I've installed the mobile app uncle m44_toolbox_20130809_v2.9.5_ru.apk (before authorize unknown origin)
I've installed the cwm recovery with mobileuncle
Via recovery I've installed gapps signed
Wipe cahe and data. I recommend to put the original recovery if you need to carry out a new update
if you are coming from a cwm recovery and want to install or force installation of the official rom change your recovery into stock one using mobileuncle
place the dload folder containing the official rom in the root of sd removable
then
1 Disconnect your phone with your computer or other device (such as chargers) connection and shutdown.
2 Press and hold the volume up and down keys, then press the power button.
3 after coming off the boot screen, release the power button and continue holding the volume down key until you see the update interface, then release the volume up and down. The update process takes about two minutes.
thanks to 4pda users and their experiments (and sometime..experience) :highfive:
the key thanks is working again
Click to expand...
Click to collapse
You can find it in my g700tool

chamaruco said:
You can find it in my g700tool
Click to expand...
Click to collapse
Thanks, do you have any other link. From the given one it goes 25 kb/s....
I cannot run the phone - it stops on bootlogo.
Now I need to flash stock recovery, but ... how?
I cannot flash it via MobileUncle, and via SPFLash tool I have error.
I will try to use the tools you given and I hope I will suceed.
Thanks in advance

LethalOne said:
Thanks, do you have any other link. From the given one it goes 25 kb/s....
I cannot run the phone - it stops on bootlogo.
Now I need to flash stock recovery, but ... how?
I cannot flash it via MobileUncle, and via SPFLash tool I have error.
I will try to use the tools you given and I hope I will suceed.
Thanks in advance
Click to expand...
Click to collapse
Install a rom from needrom then you can work on it and finally you can reset with a stock recovery an then install last released 134 or 135 stock rom.

chamaruco said:
Install a rom from needrom then you can work on it and finally you can reset with a stock recovery an then install last released 134 or 135 stock rom.
Click to expand...
Click to collapse
Thanks, flashing stock recovery via SPFlash worked.
Installed official update to 135, now I will install frost_ua ROM.
Cheers

All is working smoothly now, installed frost_ua 135 and all ok :good:

http://consumer.huawei.com/ru/productFeatures.do?pinfoId=3126&directoryId=6001&treeId=3713&tab=0
European rom with gapps preinstalled.
You need to backup hour imei with mtkdroidtools, replace stock recovery with this one http://www.ddlstorage.com/iui0h7gxsybg/recovery.img.htm
After flashed new rom may be you need to restore your imei Then enjoy

Hello. Can you anybody tell me where I find the official or a good ROM for this phone?
I bought this phone from China and don't boot. Also the phone isn't seen by the calculator so I can' t use Odin to flash it.
How I can flash the phone with the ROM?
Thanks in advance and best regards.

[mt6572] X-BO V5 Development/Hacking Thread

Anyone else happen to have this phone? The device runs on an MT6572 with 1GB, er, 512MB RAM, a 960x540 display, and comes with a swiveling camera (which is why some vendors would pass it off as an "Oppo" model). Android version is reported to be 4.4.2 Kitkat, API verison 19, but afaik the SOC used tops out at Jellybean, so can anyone confirm this, or is there an app to expose it as a fake?
Here's a snap of my phone:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
DealExtreme store page: Mod Edit by @Darth : selling site link removed. Thanks.
ROM download links:
Code:
http://www.needrom.com/download/x-bo-v5
http://masumpatwary.blogspot.com/2015/09/x-bo-v5-flash-file-without-password.html
http://www.aungsanmks.com/2016/01/oppo-x-bo-v5-mt6572-flashtool-330-mb.html
TWRP image (works on the "Oppo" variants. Should also work on other X-BO V5 ROMs from what I can attest):
Code:
http://d-h.st/6C3j
I did a dump of it just recently (even though there's already ROM images for it; had to do mine as I couldn't seem to find any "Oppo"-branded ones yet). I might do a CWM or TWRP recovery for this in case you guys are interested in customising the device in some way, or perhaps even port the ColorOS UI to it for maximum lulz.
EDIT: I couldn't find any hidden settings applets to toggle between device spec options (i.e. fake 4G/RAM/boot logo, etc) other than a "flash select" menu to change the reported internal storage size, but the following properties are confirmed to work:
Code:
persist.sys.changeain (use numbers 1 to 7 to cycle between animations)
persist.sys.signaltype (setting this to "normal" sans quotes displays the actual cellular radio type instead of forcing the UI to display either 3G or 4G)
persist.sys.devicememory (yep, it's for faking the internal memory size. Couldn't force it to display the real capacity for some reason [EDIT: Set it to "true" sans quotes for the phone to report the real capacity])

Hi I bought same mobile in Bangkok...let me know how to insert sim and in which slots??? when i insert sim mobile was detecting service provide and displaying as 4G beside signal bar and unable to make calls etc

sandeep4urs said:
Hi I bought same mobile in Bangkok...let me know how to insert sim and in which slots??? when i insert sim mobile was detecting service provide and displaying as 4G beside signal bar and unable to make calls etc
Click to expand...
Click to collapse
Have you tried checking the IMEIs on the phone? I could send you an NVRAM bin backup if that one's hosed i.e. you're getting invalid serial numbers.

Seems like some variants appear to be infected with com.android.ys.services or the ZZPush trojan. In my case it's embedded in /system/priv-app. Not sure if it's the only gremlin residing or if the manufacturer was making a fool of themselves by further infecting the firmware by integrating it deeply into the boot partition as what I attested with a friend's Allwinner tablet:
https://www.virustotal.com/en/file/...e805058f3d85381d215ca778/analysis/1458692140/

Sorry for the triple-post, but thought I might ask if anyone knows how to force the gradient status bar on later firmware revisions. I'd like to use the "S9_72KK_KK_3G_EMMC_32_4_XX_V36_ZXMD 20160116-153508 – yuanda72_cwet_kk-user 4.4.2 KOT49H" build as it has the option to show the actual RAM and /sdcard capacities, yet for some reason the gradient-style status bar doesn't show up whenever I use a third-party launcher.
Trebuchet on stock ROM:
Apex/Trebuchet/whatever on later builds:
Oh and I've also attached a small utility to change the faked device settings to their real values - special thanks to @hrk for the code I used to issue setprop and a bunch of other commands.

The app did not work
Is the app supposed to work, cause my phone is rooted but still the fake values remain.

Nick Kosgei said:
Is the app supposed to work, cause my phone is rooted but still the fake values remain.
Click to expand...
Click to collapse
Strange, it worked on my end and I was able to change the faked storage and cellular modem values to their real equivalents on my phone. Can you give me your phone's firmware build number? Also, if it's running off a later build, can you try updating SuperSU and the su binary to see if my utility works?

problem with the oppo version
problem with automatic install some random applications such as wifi booster, antivirus and so on.
and requesting to install applications. how do i fix this phone. please give me some solution. thank you in advance

ajikmalik said:
problem with automatic install some random applications such as wifi booster, antivirus and so on.
and requesting to install applications. how do i fix this phone. please give me some solution. thank you in advance
Click to expand...
Click to collapse
Can you tell us your phone's firmware version? Try deleting android_service_800000_0923_outsea.apk,the default launcher and the theme app (forgot the name of that one, let me look for it in a bit) off /system/priv-app then restart your phone. I don't have the phone with me unfortunately.

help
cant find the apps on file manager. aside from that what other way should i follow? the build number is s9_72kk_kk_3g_emmc_32_4_xx_zxmd20150701-113328
baseband version is moly.wr8.w1315.md.wg.mp.v43, 2014/12/26

xbo v5 not powering up
my wife bought me this device not knowing this is not a genuine oppo device, and now its not powering up, when i tried to charge it is shows charging but still not booting, cant do a hard reset, what to do??

wait
ryan1012 said:
my wife bought me this device not knowing this is not a genuine oppo device, and now its not powering up, when i tried to charge it is shows charging but still not booting, cant do a hard reset, what to do??
Click to expand...
Click to collapse
i think you will have to wait for abit sir until it is charged enough like 30% charging to power it on again

ajikmalik said:
i think you will have to wait for abit sir until it is charged enough like 30% charging to power it on again
Click to expand...
Click to collapse
its not charging

ryan1012 said:
its not charging
Click to expand...
Click to collapse
Have you tried using a different charger on it? If it still doesn't budge it's either the battery or the phone itself then.

X-BO V5 ....5.1 lollipop plz help

TITU KHAN said:
X-BO V5 ....5.1 lollipop plz help
Click to expand...
Click to collapse
Yeah, but can you tell me what's wrong with your device? Simply asking for assistance without describing your problem wouldn't be of any help.

Hi I had this phone for a long time but now i can't open it. What can I do to open it?
Please help me
It is not drained or empty batt because when Im going to charge it . It blink only and did'nt charge also after that I xan't open it right now
What should I do??

sheendro said:
Hi I had this phone for a long time but now i can't open it. What can I do to open it?
Please help me
It is not drained or empty batt because when Im going to charge it . It blink only and did'nt charge also after that I xan't open it right now
What should I do??
Click to expand...
Click to collapse
You can try flashing a stock firmware image to it. It shouldn't be that hard to do so, and there are links to said ROM on NeedROM too.

hello . anyone can teach me how to flash stock rom , custom recovery and also root this devices using adb fastboot ?
CURRENT FIRMWARE --> S9_72KK_KK_3G_EMMC_32_4_XX_ZXMD 20150729 213***

root
how can i root my xbo?
android 4.4.2
model v5

[TWRP][ROOT][STOCK ROM] RCA RCT6773w22 v38

BRING BACK A DEAD RCA TAB
Time to set the scene. I had a stock rca tab laying around so I found the thread to a discontinued project on here. I flashed the files and could not get it to boot again. Stuck in an awesome two dog logo. Yay. So after searching a couple days for the stock files I ran across someone comparing this tab to the Cube u25gt-c4y. What do I have to lose. I searched and found the stock files and bam! I had a chinese tablet. Surprisingly it works with just a few flaws. After flashing you will see a nvram error in the wifi. Easy fix. Adb seemed finicky at first but straightened itself out. Screen rotation is also 180 degrees out. You have to tilt it down and lock the rotation. Lastly you have to change the language to english because the default is chinese. Will be trying to get the gps and fm radio working soon.
Step 1.
Install Sp Flash Tool if you have not already. There are many posts on this so I wont repost them.
Step 2.
I used the "Format and Download All" option. I have read dont do it on some threads but I have seen others that said to.
If you want TWRP then rename the file to recovery.img and replace the one in the roms file.
Step 3.
Use Kingroot 4.96.apk and then grab the Super sume to replace the kingroot with SuperSu.
Installing SU from twrp when it asks works fine.
That should be it and now you have a working tab again.
As always USE AT YOUR OWN RISK!!! Nothing to risk though if your tab is already a brick.
Thank you to all the posts I searched to get my tab back working.
https://mega.nz/#F!PY1ExBLB!fns00mTE-hvXsz6sdXdVaA
For the Wifi Nvram WARNING: ERR 0x10 https://forum.xda-developers.com/showthread.php?t=2730486

ADB FIX
So after installing this rom you may have a problem with the adb working. Originally I had this problem and I'm not exactly sure how I repaired it. I believe I had installed multiple "MTP Enabler" programs. After reinstalling I had the problem again and this time found the fix.
Code:
1. Open /data/property/persist.sys.usb.config and change to mtp,adb
2. Open /system/build.prop and add/edit these lines.
persist.service.adb.enable=1
persist.service.debuggable=1
persist.sys.usb.config=mtp,adb
3. Reboot your phone and wait for the drivers to install. Enjoy.

Installed Wrong Preloader?
Luckily for us we can just open Sp Flash Tool with the correct files then push and hold the Power + Vol Up with the usb connected. After approximately 30seconds it should allow flashing.

jeffmoss1999 said:
So after installing this rom you may have a problem with the adb working. Originally I had this problem and I'm not exactly sure how I repaired it. I believe I had installed multiple "MTP Enabler" programs. After reinstalling I had the problem again and this time found the fix.
Code:
1. Open /data/property/persist.sys.usb.config and change to mtp,adb
2. Open /system/build.prop and add/edit these lines.
persist.service.adb.enable=1
persist.service.debuggable=1
persist.sys.usb.config=mtp,adb
3. Reboot your phone and wait for the drivers to install. Enjoy.
Click to expand...
Click to collapse
Is your device still working?

leetree2001 said:
Is your device still working?
Click to expand...
Click to collapse
Yes. So far I have found it's hard to kill this unit. I don't have the original firmware but have it working with this firmware where it is usable. Like I stated the worst thing is the screen rotation but all u have to do is lock rotation and it's fine.

Thanks for your response. I have two of the rca6773w22B I will give a try later And post later

leetree2001 said:
Thanks for your response. I have two of the rca6773w22B I will give a try later And post later
Click to expand...
Click to collapse
This is not for the w22B just the w22.

Understand your warning. But had these under the coach
For about a year. And nothing else has poped up on the
Old inter web. Soooo,either this or the trash they go.

I have the 22B version also
leetree2001 said:
understand your warning. But had these under the coach
for about a year. And nothing else has poped up on the
old inter web. Soooo,either this or the trash they go.
Click to expand...
Click to collapse
did this work????

Did it work?
leetree2001 said:
Understand your warning. But had these under the coach
For about a year. And nothing else has poped up on the
Old inter web. Soooo,either this or the trash they go.
Click to expand...
Click to collapse
Im having the same issue looking for a rom for my Voyager 2
Did that sulution work for the w22b version?

Yay my tablet is bricked. Thanks SP flash. frickin crashed

My tablet no longer turns on after I tried SPFlashTools, it started DL process and then timed out. If I connect to windows computer, it makes a connect sound but does not do anything, neither responds to SPFlashTools anymore. Any Idea ?

jeffmoss1999 said:
BRING BACK A DEAD RCA TAB
Time to set the scene. I had a stock rca tab laying around so I found the thread to a discontinued project on here. I flashed the files and could not get it to boot again. Stuck in an awesome two dog logo. Yay. So after searching a couple days for the stock files I ran across someone comparing this tab to the Cube u25gt-c4y. What do I have to lose. I searched and found the stock files and bam! I had a chinese tablet. Surprisingly it works with just a few flaws. After flashing you will see a nvram error in the wifi. Easy fix. Adb seemed finicky at first but straightened itself out. Screen rotation is also 180 degrees out. You have to tilt it down and lock the rotation. Lastly you have to change the language to english because the default is chinese. Will be trying to get the gps and fm radio working soon.
Step 1.
Install Sp Flash Tool if you have not already. There are many posts on this so I wont repost them.
Step 2.
I used the "Format and Download All" option. I have read dont do it on some threads but I have seen others that said to.
If you want TWRP then rename the file to recovery.img and replace the one in the roms file.
Step 3.
Use Kingroot 4.96.apk and then grab the Super sume to replace the kingroot with SuperSu.
Installing SU from twrp when it asks works fine.
That should be it and now you have a working tab again.
As always USE AT YOUR OWN RISK!!! Nothing to risk though if your tab is already a brick.
Thank you to all the posts I searched to get my tab back working.
https://mega.nz/#F!PY1ExBLB!fns00mTE-hvXsz6sdXdVaA
For the Wifi Nvram WARNING: ERR 0x10 https://forum.xda-developers.com/showthread.php?t=2730486
Click to expand...
Click to collapse
What version is this Android OS?
Also: I can't have access to wifi.rar fix file. Where is it?
I am also looking around for stock rom RCT6773W22 (no additional letters or numbers)

I've installed all possible drivers for this tablet.
I physically inspected the USB charging port was not bent and (internally at circuit level) everything is connected, nothing is loose.
When the tablet is off, the device is not seen. But the screen of the tablet shows it is charging from the PC normally.
Windows 10, then proceeds to chime "device disconnected" sound.
If I turn on the tablet, I ask for ADB DEVICES and the tablet is not recognized at all. The tablet stays at logo boot loop.
Maybe I need to install something so the hardware of the tablet grants access to adb commands?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Nubia M2 Emergency Tool 1.1.4 {unbrick tool}

The program is in Chinese.
Earlier English versions do not see this phone.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Everything you do at your own risk :
- install the program. Although in Chinese, nothing complicated should arise
- the program will offer to install qualcomm drivers
- run the program
- turn off the phone connect to USB
- click on the phone and hold all three buttons. The phone will turn on
- the phone connected to the computer will appear at the top and buttons will be active
- for backup press the leftmost arrow with the up arrow
- for unbricking press the middle icon
- for restore press the right icon
- for backup select the folder where the backup will merge
- will count down to 100% and the slider from the phone to the side of the computer
- exit the program.
The program asks something, but it's also clear where to click.
In the folder will be backup hardware parameters around 60kb.
This tool works only with these devices
If you stuck somewhere and you need help reply here and i will help.
Download:
Code:
https://drive.google.com/file/d/10VYEh8jtFi5Ui-7Dwcl4yohEx88qGRa7/view
or
Code:
https://mega.nz/#!1qBzjCYS!utR9UjlNTOHo636iIczbqjLoycss-VEdn8Ae9CqOIHI
​

There is a password for the file "M2_NX551J_V1.48_Android6.0.1.7z" so we cannot un7zip it.

You don't have to unzip it. It will unzip by it self only when you unbrick (middle icon)

service area
quote:This backup program makes backup only of the service area of the phone.and it is only 60 kb.
what does the service area include(what kind of files are these) ?? i want to backup the Nvram files of my phone
It can be done with twrp but want to make a backup before installing anything and before altering or changing things on teh phone first
i did find a progarm on the russian forum that is called QPST.2.7.460 and seem rather complicated
maybe will i need this program to make a full backup?? 60 kb is clearly not a copy of the full system

Thanks for this thread.

rolandvb said:
i did find a progarm on the russian forum that is called QPST.2.7.460 and seem rather complicated
maybe will i need this program to make a full backup?? 60 kb is clearly not a copy of the full system
Click to expand...
Click to collapse
QPST does NOT do what you have in mind.
I can understand the need for every precaution but adb commands are relatively safe and rarely cause issues. Once you have pushed a TWRP image in, you're pretty much in the 'safe' zone. Also this Nubia tool seems to have the capacity to push a working recovery in and unbrick the phone.

This program creates a file called nv.qcn with a size of 417kb (It's compressed, that's why we see 60kb).

Nvram
yasasbandara said:
This program creates a file called nv.qcn with a size of 417kb (It's compressed, that's why we see 60kb).
Click to expand...
Click to collapse
My main question is not answered, does the files of this emergency tools contain the Nvram files of the phone when making a backup?

Yes
Snapdragon use qcn files not nvram.
Just make a backup and save it to a safe location.

Thanks.
* When the phone is bricked, the tool seems to have the ability to flash the stock recovery into the recovery partition.
* Once this is achieved, you can download an Update.zip and use it with the update function of the stock recovery to bring the phone back to life.
* If errors like invalid IMEI, no IMEI etc. comes up, you can use the tool to restore these parameters back.
* The Chinese forums say that the version number of Update.zip has to match the version number of the ROM you had when you took the backup.
* So, the best time to take a backup is before you do anything (keep an update.zip of your original ROM with you).

yasasbandara said:
Thanks.
* When the phone is bricked, the tool seems to have the ability to flash the stock recovery into the recovery partition.
* Once this is achieved, you can download an Update.zip and use it with the update function of the stock recovery to bring the phone back to life.
* If errors like invalid IMEI, no IMEI etc. comes up, you can use the tool to restore these parameters back.
* The Chinese forums say that the version number of Update.zip has to match the version number of the ROM you had when you took the backup.
* So, the best time to take a backup is before you do anything (keep an update.zip of your original ROM with you).
Click to expand...
Click to collapse
My phone situation is :
- Cant enter Recovery mode
- I can enter Fastboot mode ( the only i can enter is Emergency Mode )
- when i turn off the phone and stick usb on it. it'll charging, then i hold power + 2 volume button at same time, the phone will turn on, and vibrate 2 times, and about 10-15 sec, the phone is restarted again.
my question is :
what is the mean " click on the phone " and hold the 3 button on HH", where i should click?
and i do try install package and choose the newer rom / custom rom, it's said " e:/ footer blabla e:/ signature bla bla.
im so depressed. can anyone help me :'(

Nx907j
why nubia m2 play /nx907j not in list device,,my phone now is bricked,please help me.....

backup
how for backup manual system recovery ,for use in another phone /m2,for help any phone if hardbrick?

Forget the listed devices. Have you TRIED to use the tool. If the tool can detect the device and if the name is displayed correctly, then you have a chance. Also try different versions.
---------- Post added at 03:35 AM ---------- Previous post was at 03:28 AM ----------
Diexar said:
My phone situation is :
- Cant enter Recovery mode
- I can enter Fastboot mode ( the only i can enter is Emergency Mode )
- when i turn off the phone and stick usb on it. it'll charging, then i hold power + 2 volume button at same time, the phone will turn on, and vibrate 2 times, and about 10-15 sec, the phone is restarted again.
my question is :
what is the mean " click on the phone " and hold the 3 button on HH", where i should click?
and i do try install package and choose the newer rom / custom rom, it's said " e:/ footer blabla e:/ signature bla bla.
im so depressed. can anyone help me :'(
Click to expand...
Click to collapse
This "click on the phone" came out of Google translate. The original instructions were in a different language. Don't worry about it.
Can the tool detect your phone (the buttons get activated in recovery mode)? It doesn't matter if the phone is restarting.
If so you can use one of the other 2 buttons (easily detect which) to upload a recovery image. Once this is done, boot into the stock recovery and do the rest.

yasasbandara said:
Forget the listed devices. Have you TRIED to use the tool. If the tool can detect the device and if the name is displayed correctly, then you have a chance. Also try different versions.
---------- Post added at 03:35 AM ---------- Previous post was at 03:28 AM ----------
This "click on the phone" came out of Google translate. The original instructions were in a different language. Don't worry about it.
Can the tool detect your phone (the buttons get activated in recovery mode)? It doesn't matter if the phone is restarting.
If so you can use one of the other 2 buttons (easily detect which) to upload a recovery image. Once this is done, boot into the stock recovery and do the rest.
Click to expand...
Click to collapse
Didn't detect, or i dont know,
i solved my problem by flashing older stock rom on emergency boot, newer stock or another rom will not work. So happy :laugh:

Diexar said:
Didn't detect, or i dont know,
i solved my problem by flashing older stock rom on emergency boot, newer stock or another rom will not work. So happy :laugh:
Click to expand...
Click to collapse
Glad you managed to fix it. :good:

can you update for other nubia?like nubia m2 play,please...
Sent from my Redmi 5 Plus using Tapatalk

Hi. I have factory reset and clear All data on My nubia m2 phone
have a way for recovery my Data???
please guidance me . My imprtant Pic Is Lost((

unbrick nubia m2
Hi . My nubia m2 device is brick and cant fix yet.
plese help me For Unbrick it
I think with backup file And nubia Emergency tool i can fix it but dont have backup file
I Need Nubia M2 Backup File Whitch Take with Nubia Emergency tool software.
Please Help Me...

i need these two files:
RAM file (MPRGXXXX.mbn), e.g: MPRG8916.mbn
Boot file (XXXX_msimage.mbn), e.g: 8916_msimage.mbn
for my ZTE Nubia M2Play(NX907J)