Author Topic: Allwinner A13 touch screen not working  (Read 7190 times)

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Offline stogazull

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Allwinner A13 touch screen not working
« on: March 02, 2013, 04:14:31 PM »
Hi all guys :)
I first whant to thank you for the great work, well done !!! You are the best ;)
I still have after try many many rom, so many....a problem with my touch screen that doesn't whant to work....
I have a Allwinner A13 tablet form China i think is A13B
My touch controller is the FT5202DE1.
I found a Rom wich is working fine apart from the touch, the rom is the MX713_Firmware_HG20121030left, you can find it here http://www.maixin-china.com/software-download.asp#mx713, but the screen not working :(
I am not so expert on building Rom so i am asking you if some one have a Rom wich is working with my touch controller and cpu.
It will be very very appreciated i had already many night without sleep and it would be great if you can help me to fix the problem ;)

Thank you guys

Offline twjordo

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Re: Allwinner A13 touch screen not working
« Reply #1 on: March 02, 2013, 04:32:06 PM »
We advise you to get the original Factory Firmware from your re-seller if we do not have it in our rom's section. Thanks!
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Offline stogazull

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Re: Allwinner A13 touch screen not working
« Reply #2 on: March 02, 2013, 04:38:03 PM »
I tried already but no contact with the reseller..... he say not rom available... if can help i found some rom where the touch is working but got inverted up down axes and no g sensor
It will be easier to fix ? I use windows 8 64 bit for flash and i have problem with the driver as well so not able to load Uberizer :(

Online satcomranger

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Re: Allwinner A13 touch screen not working
« Reply #3 on: March 02, 2013, 06:33:55 PM »
I tried already but no contact with the reseller..... he say not rom available... if can help i found some rom where the touch is working but got inverted up down axes and no g sensor
It will be easier to fix ? I use windows 8 64 bit for flash and i have problem with the driver as well so not able to load Uberizer :(

they are only fixable if you know what they were supposed to be to begin with .. otherwise is is just guessing at what you have ..and with many ts driver, sensors, and parameter setting the possibilites are endless..
Tab 1-Via WM8650 Option 8,Green Power/Red Charge, Black Audio - Vibrate No - 2 Point Touch Uberoid V12B2
Tab 2-Flytouch 3/Superpad 3 - Axlien (Based on Tim4e)
Tab 3-Dell Streak 7 Wifi Stock Honeycomb 3.2
Tab 4-M799CA V2.0 Running TKT3.2A
Retired Electronics Tech / Network Engineer

Offline stogazull

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Re: Allwinner A13 touch screen not working
« Reply #4 on: March 04, 2013, 02:04:36 PM »
I found some ROM where in one the G sensor is working, another one with the touch working but inverted it is possible to extract this Rom and check the drivers  and mix them together to make one working ROM with mixed characteristics ?
Thanks for your help much appreciated

Online satcomranger

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Re: Allwinner A13 touch screen not working
« Reply #5 on: March 04, 2013, 05:03:34 PM »
I found some ROM where in one the G sensor is working, another one with the touch working but inverted it is possible to extract this Rom and check the drivers  and mix them together to make one working ROM with mixed characteristics ?
Thanks for your help much appreciated

sure you can do that .. you need a 64bit linux machine and a rom kitchen   good luck!
Tab 1-Via WM8650 Option 8,Green Power/Red Charge, Black Audio - Vibrate No - 2 Point Touch Uberoid V12B2
Tab 2-Flytouch 3/Superpad 3 - Axlien (Based on Tim4e)
Tab 3-Dell Streak 7 Wifi Stock Honeycomb 3.2
Tab 4-M799CA V2.0 Running TKT3.2A
Retired Electronics Tech / Network Engineer

Offline stogazull

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Re: Allwinner A13 touch screen not working
« Reply #6 on: March 04, 2013, 06:27:58 PM »
I have a 64 bit linux machine but i'm noob with ROM building...I have one not working tablet with a different touch controller and i have a working ROM for this controller, i will try to swap the 2 different controller to see if i can fix at least one tablet
Thanks for all the help

Online satcomranger

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Re: Allwinner A13 touch screen not working
« Reply #7 on: March 04, 2013, 06:50:05 PM »
I have a 64 bit linux machine but i'm noob with ROM building...I have one not working tablet with a different touch controller and i have a working ROM for this controller, i will try to swap the 2 different controller to see if i can fix at least one tablet
Thanks for all the help

there are at least 3 files you need to modify
1)  script.bin ... this is in the bootloader portion of the rom  you need bin2fex to edit
2)  script0.bin -- this is nothing more than a backup of script.bin
3)  init.sun5.rc -- this is in the boot portion of the image and inside the ramdisk ..

4)  make sure the correct modules reside in the correct area for your tab ../system/vendor/modules
Tab 1-Via WM8650 Option 8,Green Power/Red Charge, Black Audio - Vibrate No - 2 Point Touch Uberoid V12B2
Tab 2-Flytouch 3/Superpad 3 - Axlien (Based on Tim4e)
Tab 3-Dell Streak 7 Wifi Stock Honeycomb 3.2
Tab 4-M799CA V2.0 Running TKT3.2A
Retired Electronics Tech / Network Engineer

Offline graveman1983

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Re: Allwinner A13 touch screen not working
« Reply #8 on: April 24, 2013, 02:11:57 PM »
☆ graveman1983 Wanna Be a [̲̅$̲̅(̲̅5̲̅)̲̅$̲̅] Site Donor? ✌


My Tablets Touchscreen Is Not Working. So, I Need Some Donations 4 dat first....

Online satcomranger

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Re: Allwinner A13 touch screen not working
« Reply #9 on: April 24, 2013, 04:54:44 PM »
☆ graveman1983 Wanna Be a [̲̅$̲̅(̲̅5̲̅)̲̅$̲̅] Site Donor? ✌


My Tablets Touchscreen Is Not Working. So, I Need Some Donations 4 dat first....
Are you bargining with us ???

We advise you to get the original Factory Firmware from your re-seller if we do not have it in our rom's section. Thanks!
Tab 1-Via WM8650 Option 8,Green Power/Red Charge, Black Audio - Vibrate No - 2 Point Touch Uberoid V12B2
Tab 2-Flytouch 3/Superpad 3 - Axlien (Based on Tim4e)
Tab 3-Dell Streak 7 Wifi Stock Honeycomb 3.2
Tab 4-M799CA V2.0 Running TKT3.2A
Retired Electronics Tech / Network Engineer

Offline Stopper

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Re: Allwinner A13 touch screen not working
« Reply #10 on: April 27, 2013, 06:17:18 PM »
here is rom for ft5202de1 TS
ftp://ftp.rovercomputers.ru/.bios/3WT74LMDA/snRPMDAxxxx1-1000.rar


but camera not working

 

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