Magkakaiba pala ng internals ang share mid 2330, kaya dapat hingin ntn dun sa reseller ung factory firmware para sa tablet ntn (makakaiba kc internal ng tablet ntn), for example kc skn ang cpu nito at allwinner a13, ang touch sensor nito ay silead gsl-1680 (siguro ung s iba goodix, ung s iba nmn gt), ang wifi nito ay realtek blah blah, yan ung mga nakita kong mga chip nung binuksan q ung tablet, nakahanap ako ng firmware kaso reverse ung x and y axis ng touch sensor nia, kc ung driver o module n nandun ay gslx680.ko kaya pinalitan q ng gsl1680.ko kc yan ung driver ng touch sensor q, aun d na inverted ung x and y axis nia ka, d lang cya masyadong calibrated, cguro s configuration sa ctp_para or s lcd_para sa script.bin (im still in process of searching and learning about this things)
Sir pano mo pinalitan yung nagloload na driver pag boot? Nacopy ko na yung driver file ko (gt811_ts.ko) sa /vendor/module pero inverted parin yung touch screen. May iba pa bang gagawin?
EDIT: Working na touchscreen ko!
Ginawa ko ganito:
1. Extract ROM using ImageSuite (extract_img.bat)
2. Inside image.img.dump folder, open COMMON _SYS_CONFIG100000 using Notepad++
3. Find ctp_para, edit ctp_revert_x_flag or ctp_revert_y_flag, 1 or 0 lang yung value, x for horizontal inverted, y for vertical inverted, both for completely inverted
4. Open MagicISO, then open RFSFAT16_BOOTLOADER_00000
5. Copy script.bin and script0.bin to any convenient folder
6. Using unscript.bat or bin2fex, edit ctp_revert_x_flag and cto_revert_y_flag on script.bin (unscript.bat and bin2fex will create a file called sys_config1.fex, this is what you will edit)
7. Using script.exe or fex2bin, convert sys_config1.fex to ]sys_config1.bin, and rename to script.bin.
NOTE: If any error is encountered, look for the correct values in COMMON _SYS_CONFIG10000
8. Repeat steps 6 and 7 for script0.bin (same NOTE applies)
9. Replace files in RFSFAT16_BOOTLOADER_00000 with edited ones
10. Save the image
11. Drag image.img.dump folder to repack_ics.bat inside ImageSuite folder
12. When finished, reflash your A13 tablet
13. Done
NOTE: Test your touch screen first. Kung lumala yung problem, baliktad yung pagka-edit mo sa ctp_revert_x_flag and cto_revert_y_flag.