Allwinner A3 Touch Screen Problem

samil2013

Junior Member
Sep 20, 2015
3
0
Hello every one
I had a Polaroid MIDC407PR001 Tablet it's running a Allwinner A13 CPU
I flash It with a lot off ROM's but i get all the time a touch screen problem
some times it's not working, some times it does but with a big problem
i get my screen splited on two part the left part work normally but the right part is inverted
i try a lot off tool's to correct the issue but with out success, i dump script.bin and i try to modify the parameters but still no chance to make i work correctly
i give u here my original script.bin dumped from the original firmware- it was android 4.0.4
- maybe you can help me to fix the problem
this firmware is the closed one from my original firmware all work's just the TS is splited

A13CPU-XW711_v1.2-7CTP-RTL8150KO-GC0308_GC0308-4.2.2-2013092601-ddr432-INTERESANTE_CONFIG_TP-OPTION_DONGLE-KO
donwload from her mega:///#F!LUBFRRaS!4gXDlFIbK6RTvqkcDdiZdA
THANK YOU
 

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chiko84

Member
Apr 18, 2015
17
2
Hello every one
I had a Polaroid MIDC407PR001 Tablet it's running a Allwinner A13 CPU
I flash It with a lot off ROM's but i get all the time a touch screen problem
some times it's not working, some times it does but with a big problem
i get my screen splited on two part the left part work normally but the right part is inverted
i try a lot off tool's to correct the issue but with out success, i dump script.bin and i try to modify the parameters but still no chance to make i work correctly
i give u here my original script.bin dumped from the original firmware- it was android 4.0.4
- maybe you can help me to fix the problem
this firmware is the closed one from my original firmware all work's just the TS is splited

A13CPU-XW711_v1.2-7CTP-RTL8150KO-GC0308_GC0308-4.2.2-2013092601-ddr432-INTERESANTE_CONFIG_TP-OPTION_DONGLE-KO
donwload from her mega:///#F!LUBFRRaS!4gXDlFIbK6RTvqkcDdiZdA
THANK YOU


this link you can find all firmwares for Polaroid tablet

link

here is the trigger for a13 tablet processor (that is only the activator)
activator touch a13 2014
 
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