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
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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
Hi, I have tablet pc with Telechip 8923. I tried to change resolution with LCD resolution app, and after reboot it doesn't start. Stuck on ANDROID booting last page. I didn't have firmware, and I tried to install update.zip from freelander tablet, and then after reboot it was worse. Only 1s shows android screen and goes black. I talked to manufacturers and they sent me my tablet update.zip but its doesn't helped. Nothing changed. first screen and after 1 second goes black.
What to do? need full erase and then install update.zip? if there is way like this. Or need drivers and firmware from computer? to install via USB? I know It's my big mistake.
I have only update.zip
Tablet is with DVB - T, GPS, 1,2Ghz cortex A5 dual.
Tablet called a777
operating system is 4.0.3
new question then. what it's in update.zip? exiting rom update files? not new full rom?
hey! need info!! Can I broke tablet with wrong update.zip ?? maybe other was wrong too? if I'll have gut update.zip for my tablet, it can rewrite new good firmware?
hi everybody, im asking for help, i have a atvio smartpad 2 model MID7108SC, the problem is that passed through supermarket sensors, and when i tried to turn it on again, all that the tab do is show atvio logo on the screen.... i´ve been searching in forums and some methods and techniques, i tried to flash a stock firmware whit livesuit, a ics firmware for this device through livesuit too but the bar just stay in 0%, my drivers seems ok, i think that maybe the debug mode wasn´t active before the tab passed the sensors in the supermarket, and obviously i cant activate it ´cause the system can´t run........ANY IDEA? :crying:
hello everybody...
i have a (spanish jazztel) i-joy 10" tablet, cortex a7 quad core.
i made a mess with titanium backup and when tried to recover factory settings i realized that i had screwed the recovery data.
system would boot up, tablet would work but with many errors and "stopped working" pop ups.
i looked for a stock rom just to find out there is NONE in the WHOLE INTERNET!!!
then, googling here and there i read about some compatible roms, from allwinner, kalley and other chinese brands.
i downloaded all img files i could find, i flashed them correctly with phoenix usb pro, one after another.
first two worked well except for the cameras, that wouldnt work.
then i tried ICOU10GT firmware, flashed correctly...but touch DOES NOT work, i cannot go any further from welcome screen since the touch screen is not recognized.
i am 100% sure is not a hardware problem, all physical buttons work, screen works but not touch.
since i cannot reach the "enable usb debug mode" option i cannot flash any other img.
when entering recovery mode, if i choose update from adb the tablet is not fully recognized by windows (driver says device cannot start).
i´ve tried sd burning with phoenixcard but doesnt work either, tablet doesnt boot up from external sd card.
is there any way to recover this working-but-bricked tablet?
please help!!!
------------------
if there is not....is there a 100% safe and sure way to commit a "perfect murder" with the tablet to send it to post-service and being able to claim "it just stopped working" and them not being able to see i flashed it? i guess you know what i mean.
planetapluton said:
hello everybody...
i have a (spanish jazztel) i-joy 10" tablet, cortex a7 quad core.
i made a mess with titanium backup and when tried to recover factory settings i realized that i had screwed the recovery data.
system would boot up, tablet would work but with many errors and "stopped working" pop ups.
i looked for a stock rom just to find out there is NONE in the WHOLE INTERNET!!!
then, googling here and there i read about some compatible roms, from allwinner, kalley and other chinese brands.
i downloaded all img files i could find, i flashed them correctly with phoenix usb pro, one after another.
first two worked well except for the cameras, that wouldnt work.
then i tried ICOU10GT firmware, flashed correctly...but touch DOES NOT work, i cannot go any further from welcome screen since the touch screen is not recognized.
i am 100% sure is not a hardware problem, all physical buttons work, screen works but not touch.
since i cannot reach the "enable usb debug mode" option i cannot flash any other img.
when entering recovery mode, if i choose update from adb the tablet is not fully recognized by windows (driver says device cannot start).
i´ve tried sd burning with phoenixcard but doesnt work either, tablet doesnt boot up from external sd card.
is there any way to recover this working-but-bricked tablet?
please help!!!
------------------
if there is not....is there a 100% safe and sure way to commit a "perfect murder" with the tablet to send it to post-service and being able to claim "it just stopped working" and them not being able to see i flashed it? i guess you know what i mean.
Click to expand...
Click to collapse
In the edit comment you wrote "Last edited by planetapluton; 28th May 2015 at 07:44 AM. Reason: problem solved!" This thread will be closed.
If you have another issue with this device, please post in Android Q&A, Help & Troubleshooting
Hi all,
I have a Yonestoptech BS1078 (ID from motherboard), also designated (Q102 in About Tablet) It's a 10.1" tablet with the quadcore Allwinner A31S chipset
the device came fully rooted. Firmware is stock as originally supplied.
The original recovery I found virtually useless (a known problem with this device), so I looked for a custom recovery on this page ...
http://www.slatedroid.com/topic/106714-twrp-271-recovery-sdk3x/
I flashed TWRP with the the first one on the list flashed via a terminal on the device
... WRONG !, recovery was oversized and totally unusable, the only two buttons I see, Install and Backup do nothing. That was the first mistake, second
was that I never tried to reflash with any of the others. I was told much too late to be of use, that the one for Fusion5 xtra works well on this device.
Next BRAINFOG, sometime later, and the faulty recovery half forgotten, ... one of the main use of this family tab is for downloading and reading our morning
newspaper ... we started having problems with the app, tried a reinstall of that which wasn't the full answer, so went for factory reset of the tab ...
WRONG again, as you'd expect the device rebooted into the faulty recovery, and stuck there, and that's exactly as it is now, each boot up is into the recovery
and no further.
I downloaded the stock firmware from ...
http://vondroid.com/resources/q102-a31s-tablet-stock-firmware.493/#.VbJdsrXppjo
All attempts to flash this have failed, I've tried with Livesuite, Phoenixsuite, PhoenixUSBPro, and Phoenixcard
I should add that device shows correctly in Device Manager as "Android ADB Interface", so I don't think drivers are a problem
I've tried to reset using Android Multi tools also GpGTools ... no joy
Last thing tried was to flash fastboot for Allwinner devices from
https://bugzilla.mozilla.org/show_bug.cgi?id=1026963 ... no joy either.
From these results I suspect USB debugging isn't enabled, but can't be sure if I ever looked at that when the tab was working.
I do read that Allwinner devices are virtually unbrickable, whatsay Guys have I created a brick with this comedy of errors ?, is there hope ?.
Re. my capabilities I have a little experience of adb, and rooting tabs phones etc. I'm no expert, but can usually follow instructions.
Apologies for long post, thought it best to give the full story. ... J
Solution found
jachol said:
Hi all,
I have a Yonestoptech BS1078 (ID from motherboard), also designated (Q102 in About Tablet) It's a 10.1" tablet with the quadcore Allwinner A31S chipset
the device came fully rooted. Firmware is stock as originally supplied.
The original recovery I found virtually useless (a known problem with this device), so I looked for a custom recovery on this page ...
http://www.slatedroid.com/topic/106714-twrp-271-recovery-sdk3x/
I flashed TWRP with the the first one on the list flashed via a terminal on the device
... WRONG !, recovery was oversized and totally unusable, the only two buttons I see, Install and Backup do nothing. That was the first mistake, second
was that I never tried to reflash with any of the others. I was told much too late to be of use, that the one for Fusion5 xtra works well on this device.
Next BRAINFOG, sometime later, and the faulty recovery half forgotten, ... one of the main use of this family tab is for downloading and reading our morning
newspaper ... we started having problems with the app, tried a reinstall of that which wasn't the full answer, so went for factory reset of the tab ...
WRONG again, as you'd expect the device rebooted into the faulty recovery, and stuck there, and that's exactly as it is now, each boot up is into the recovery
and no further.
I downloaded the stock firmware from ...
http://vondroid.com/resources/q102-a31s-tablet-stock-firmware.493/#.VbJdsrXppjo
All attempts to flash this have failed, I've tried with Livesuite, Phoenixsuite, PhoenixUSBPro, and Phoenixcard
I should add that device shows correctly in Device Manager as "Android ADB Interface", so I don't think drivers are a problem
I've tried to reset using Android Multi tools also GpGTools ... no joy
Last thing tried was to flash fastboot for Allwinner devices from
https://bugzilla.mozilla.org/show_bug.cgi?id=1026963 ... no joy either.
From these results I suspect USB debugging isn't enabled, but can't be sure if I ever looked at that when the tab was working.
I do read that Allwinner devices are virtually unbrickable, whatsay Guys have I created a brick with this comedy of errors ?, is there hope ?.
Re. my capabilities I have a little experience of adb, and rooting tabs phones etc. I'm no expert, but can usually follow instructions.
Apologies for long post, thought it best to give the full story. ... J
Click to expand...
Click to collapse
I found I could flash this firmware ...
http://chinagadgetsreviews.blogspot.fr/2015/04/download-android-kitkat-442-stock_45.html
using PhoenixCard, it's not quite as original, but it is KitKat, and comes ready rooted. ... J.