[Q] Firmware 1480 1561 1568 1623 2852 3245 and wifi problem - Android Software/Hacking General [Developers Only]

Hi
I bought the 10.2" ePad X220 FlyTouch2 Android 2.1 WiFi GPS Touch Screen MID Tablet PC 1024x600 USB2.0 1080P HDMI
At the begining everythings worked very well, but the second day, I have a problem with the WIFI, doesnt connect anymore to my network, it said "Unable to scan for network".
I did some research and the result said it is a problem with the "/data/misc/wifi/wpa_supplicant.conf", so I deleted it and reboot, and the file recreate by itself but still have the same problem.
I read somewhere else, it can be a ROM/firmware problem. So I upgrade my firmware
After I upgrade manually my firmware from deb-r2.1.1480 to deb-r2.1.1568, still the same problem but I have 2 new problems:
- Registration code that is behind the epad doesnt work even I am connected to internet with a connection with network cable RJ45, it always say failed (no idea because it have to be by wifi because wifi still doesnt work)
- at the reboot of the epad, there is like a sun/sunset and an earth turning by himself to show that it is loading, it have some line behind the sun now, I remember that I didnt have these line before I upgraded the firmware.
any chance you know the reason for all these problem?
For more information about the spec:
When I bought it
At the begining it show Infotmic 0.6.1.5 (520)
deb-r2.1.1480
After update
At the begining it show Infotmic 0.6.1.5 (585)
deb-r2.1.1561
I tried all these update and still doesnt solve at least my wifi problem
deb-r2.1.1480
deb-r2.1.1561
deb-r2.1.1568
deb-r2.1.1623
version 2.1-update1 v1.9:#2852
version 2.1-update1 V2.2 3245
Since I am on the Infotmic 0.6.1.5 (585)
My epad freeze many times after I go on the internet by the RJ45 cable and unplug. I tried to go back to 0.6.1.5(520) or 0.6.1.2 but doesnt work, even if I flash to some old version of firmware. Any one know how to go back? I even try many time to wipe the cache partition and wipe data/factory reset, nothing happen
The version 2852 and 3245 look very nice but I am from Australia, is it normal that I don't have the choice of Australia in the weather Widget?
Thank you to let me know if you have any clues about all theses problems.
Regards

Hi again
for information, I read the /data/misc/wifi/wpa_supplicant.conf, I guess it must be a parameter there, I could read it with a terminal emulator but I coudlnt modify, anyone know how to do it? I have only windows Xp

Related

Upgrading Radio rom

Hi everyone,
i have a
Prophet G3
IPL 2.09
SPL 2.15.0000
GSM 2.30.21
OS 3.0.0.0
device which i've just updated to the "AKU3.3.12.ASERG-us" rom. This worked perfectly fine. I would however also like to upgrade my radio rom.
So i got myself "Prophet_G3_G4_RadioRom_v2.61.21.exe" and tried to upgrade. Everything looks fine (verifies my phone, then says i've got image version 1.2.0.0 and i can click update and it claims that i will now update from 1.2.0.0 to 2.61.21), but once the RUU starts the update, my Prophet reboots, then displays the Three-Color-Bootloader screen and thats it.
The progress bar on the PC stays at 0% for half a minute, then the updater complains that it has encountered a communications error. My Prophet is not bricked or anything, but it's just not upgrading!
(After pressing reset it boots as usual).
I also tried flashing the latest XDA Neo rom from O2 Germany, and i've got the same three-color-bootloader and it's not flashing.
Can someone please tell me where my mistake is or what i could try?
This problem has been mentioned before, try the search function!
I have searched my ass of for more than an hour for a solution to this problem and didn't find it.
And all you tell me is search. Thank you VERY much. You've been of great help.
EDIT: I've now spent another 25 minutes searching and found ABSOLUTELY nothing that worked or that explained why i have this problem.
Update: I've "solved" it by trying to flash on my Laptop. I have no clue why it worked on the Laptop and not on my PC, but it did.
On my PC only a "USB Device" was found in the bootloader mode and no drivers were available for it. On the Laptop, it was recognized and flashing worked fine.
No idea why. Perhaps the Activesync version (4.5) on my PC was too new ?

tk3066 I need help, please!

I bought a N90 clone on efox, the tablet don´t do the boot because of some App i´ve installed, but had image on the screen. To correct the problem i´ve installed the firmware of the N90.
When the firmware was done installing the screen stopped working and only appeared lines. When switched on by the HDMI on the TV everything work´s fine, unless the tablet´s screen.
I´ve try many, many other firmware’s and the symptoms changes between the lines or nothing at all, no images.
The tablet doesn’t have any brand reference but the motherboard is similar to the N90 DualCore 2.
w w w .efox.com.pt/tablet-pc-mais-fluente-android-4-1-com-ecr-atilde-capacitivo-de-9-7-polegadas-rockchip-rk3066-dual-core-1-6ghz-wifi-bluetooth-fun-ccedil-atilde-o-3g-externo-p-296461

[Q] Goclever R75 (7500) - boot freeze (bootloop ? )

Hello. After factory reset my goclever does not stand up. It freezes at android logo and nothing happens later (no reset, just android logo). I think it might be because after installing apex pro i deleted stock launcher. Device manager sees it as ' Full AOSP on Rk29sdk ' (but cannot copy anything to device) and ADB sees no device.
Is there any way to do something ? Christmas are soon, so i will not send it to service cenrte.
haseo9119 said:
Hello. After factory reset my goclever does not stand up. It freezes at android logo and nothing happens later (no reset, just android logo). I think it might be because after installing apex pro i deleted stock launcher. Device manager sees it as ' Full AOSP on Rk29sdk ' (but cannot copy anything to device) and ADB sees no device.
Is there any way to do something ? Christmas are soon, so i will not send it to service cenrte.
Click to expand...
Click to collapse
You can't access recovery or download mode too ?
karimkahale said:
You can't access recovery or download mode too ?
Click to expand...
Click to collapse
Goclever hasn't published any R75 firmware yet. Also this tablet doesn't have any physical buttons except power switch. On my native language forum was sometime ago rumor that on downside motherboard is switch which combination with power button gives recovery menu. Personally i tried various combinations but didn't worked for me.
Any ideas ?
haseo9119 said:
Any ideas ?
Click to expand...
Click to collapse
Hello.
Which version of the device do you have?
7500
or R75
Those seems to be the same but are different.
I have stock android version for both
for 7500 - original, unrooted ( from a Russian site - don't remember)
for R75 - original, rooted ( a dump created by me from my device when I have received it)
Both works, were tested by me on my R75.
The firmware of 7500 flashed on R75 works, but you won't be able to use the capacitive buttons (as I told you are different).
The flash option is very simple:
1. Copy two files on the root of the sd card
2. Insert the card in the card slot of the device.
3. The flashing process will continue automatically.
Just tell me which one you need and a place where to upload the needed firmware. I can do the upload this weekend.
Regarding ADB, hmm... this is strange. I have done the same thing as you (deleted the launcher and restore to default) but adb was working with device in the android logo state.
I'm using Windows 8 and I have installed the device as test ADB device (from windows drivers).
Bye.
Edit:
This is the link for R75 rooted firmware.
http://www.sendspace.com/file/0fhask
I hope it helps you.
Bye.
Edit:
This is the link for GoClever tab 7500
http://www.sendspace.com/file/shrso4
Bye.
On the back he have written that he's tab 7500. Soon i will try to flash him with your 7500 image. Hope it will work ^^ Thank you very much.
Everything on first look is working on. Except wifi card, which doesn't turning on.
/update
R75 software fixed it. Don't trust manufacturer anymore.
haseo9119 said:
Everything on first look is working on. Except wifi card, which doesn't turning on.
/update
R75 software fixed it. Don't trust manufacturer anymore.
Click to expand...
Click to collapse
its not working with me. i have kingston microsd card 8gb and i put 7500 image on root of the card.then, i started the tablet but nothing happens. it still show ANDROID logo and wont flash,please help!!!
goclever
severijan said:
its not working with me. i have kingston microsd card 8gb and i put 7500 image on root of the card.then, i started the tablet but nothing happens. it still show ANDROID logo and wont flash,please help!!!
Click to expand...
Click to collapse
hello
this may help some one later
to get into recovery if your R75 table wont boot you have to take it apart the button is on the underside of the board behind the screen (silly place to put it) i have being talking to goclever support and more firmwares are going to be added to the site. if you want yours adding send them an email requesting it (one may not be enough ) i have just had this problem and after a month they agreed to take it back and have reflashed it for me
hope this helps someone

[Q] Aml8726-mxs stuck on loading screen

Hi,
i have Dmtech tablet 1032dc. I have not tried to flash, upgrade or anything, it just wont work anymore. Last time it worked was everything ok, was shutted down properly and placed in a box.
Now it is stuck on load screen, i have tried factory reset, sometimes it freeze on formatting data, other times it finishes wiping data. But after restart boot logo hangs as before. I have tried to connect to pc with a usb cable but it wont show any devices in device manager (only if is turned on and stuck in loading animation it shows 2 removable devices as partitions, who cant be accessed). Tied Win xp and win 8.1.
CPU: aml8726-mxs 1,5 Ghz
Android 4.1
Recovery system is original
What steps should i take next in order to make it working again?
All i can think of is to flash original firmware with sd card, but i cant find any roms of this device. Pls help.
firststepsandroid said:
Hi,
i have Dmtech tablet 1032dc. I have not tried to flash, upgrade or anything, it just wont work anymore. Last time it worked was everything ok, was shutted down properly and placed in a box.
Now it is stuck on load screen, i have tried factory reset, sometimes it freeze on formatting data, other times it finishes wiping data. But after restart boot logo hangs as before. I have tried to connect to pc with a usb cable but it wont show any devices in device manager (only if is turned on and stuck in loading animation it shows 2 removable devices as partitions, who cant be accessed). Tied Win xp and win 8.1.
CPU: aml8726-mxs 1,5 Ghz
Android 4.1
Recovery system is original
What steps should i take next in order to make it working again?
All i can think of is to flash original firmware with sd card, but i cant find any roms of this device. Pls help.
Click to expand...
Click to collapse
You may find a solution here [Q] Help unbrick AMLogic aml8726-mx tablet by Futaba0rus
Because there is not a specific forum for your device, this thread will be moved to general/help
sd_shadow said:
You may find a solution here [Q] Help unbrick AMLogic aml8726-mx tablet by Futaba0rus
Because there is not a specific forum for your device, this thread will be moved to general/help
Click to expand...
Click to collapse
Thanks for reply. Anyway i already fixed it, tablet is booting now. Lots of information on this forum, good job guys
firststepsandroid said:
Thanks for reply. Anyway i already fixed it, tablet is booting now. Lots of information on this forum, good job guys
Click to expand...
Click to collapse
Great, thanks for the update.
Solution ???
Please post how you fix this problem.I have the same issue and maybe others are looking for the fix too.
Thank you

Flashing Android Tablets Not Working !!!

Hello,
I got a tablet to flash for one of my customer.
Model : Momo9 P710 (as written on the tablet)
Summary:
The Customer told me that while browsing a site, he saw some porn stuffs continuously seeking permission (unknown sources) to get installed on his tablet.
Problem:
I tried to factory reset -> once connected to a wifi, same issue is observed.
Hard Reset -> Same issue after connecting to a wireless network.
Can you please help me to resolve this issue? Else can you please mention the steps how can i reinstall a ROM afresh on the tablet.
thank you.
M.

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