- Title: TCL 403 T431D
- Listed: January, 2025
- Last modified: 01/31/2025 8:14 am
- Version: ROM Android 12
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DESCRIPTION
ROM Phone TCL 403 T431D – ROM Android 12
ONLY MT6761
ROM Official TCL 403 T431D Version: KW3K – v4.0.KW3K_MOLY.LR12A.R3.MP.V219.10.P18_SP1A.210812.016_rio_go_20230801_EEA
Gapps include - No Rooted
Language support : Multilang
Install ROM :
- Unpack FlashTools, and Click on Flash_tool.exe
- Select "scatter-Loading" and search MT6761_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- Select "Download Only" or if upgrade "Firmware upgrade"
- Turn off your phone, remove the battery (if the battery is removable) and replace it after some seconds (and don't turn on the phone).
- Press “Download” button to start
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish !
- You can now safely disconnect your phone and turn it on.
※Please make a backup of your device before installing or updating ROM


Member Info
When i try to load the scatter file SP flash throws an error and says "Boundary Check Failed: rom_end_addr >= next rom beigin_addr.
ROM(super): rom_end_addr(0x00000001559cf303)!
Next ROM(odm): m_begin_addr(0x000000002a900000)
[HINT]:
Please select a valid load or ask for help!" is there a way to fix it?
Use MTK Client and manually flash the firmware files.
Nevermind i just downloaded this stock rom to fix a boot looping issue on the exact model, The scatter file is broken and does not work at all with the files given and the auth file is also missing.