friends need help...

Rizan114u

a107f boot repair help......

Writing userarea (1048576 sectors)... Failed to write block 0x01DA0000:65536 (return code: 1, CMD Error: Timeout)
cmd response: 0x900, card status: 0x0, card state: 4 (Card is in transfer state)
status: unknown (0)
[32]Failed to Switch (return code: 1, CMD Error: Timeout) !!!

how to solve this error...
this error come's with usb unplug sound....
please watch the video file writing ok that time usb unpleg and reconecting
then come that error message.....

https://www.youtube.com/watch?v=bejTBci2MCU

madgoeslim

Rizan114u Hi,
Seems like you are using USB power instead of directly soldering wire for vcc and vccq.
Unfortunately, for mediatek devices, if you using USB, device connect to pc in BROM mode, and in some period of time, BROM will switch to Boot Mode automatically. And because BL inside eMMC is unaccessable yet, BROM will doing power recycle. Thats cause power loss issue during your ISP operation and failed to re-write dump file.
You may try to direct connecting pinout Vcc and Vccq instead of using USB as eMMC power, or you may try to increase the CLK to 16/24 Mhz to maximize the writing speed.

Rizan114u

i think u right bro.. now i got a idea thank u soooo much my dear...
i ill try first and tell u thanks..... that phone comes with frp lock
when i flash after dead.... ow i need live it otherwise i have to pay
u save me bro thanks....

madgoeslim

Rizan114u that phone comes with frp lock

Oh no, you may use Special Task button to clear the FRP.
You are doing too much for such simple task.
For simple try, you may write 32MiB of the dump files,
this is enough to make device in download mode state, and will save your time.
You may try to rewrite BL+pit file only to configure boot correctly in factory image tab.

Rizan114u

sir i try with CLK to 16/24 Mhz to maximize the writing speed...
but same usb fleg and unpleg issu
if uhave any other way plzzzz help me...
that phone comes with frp wheni flash ap file its dead
now i neet to live again plzzzz help me sir....

NgocLamGsm

Rizan114u
1. Write dump Backup
2. Use Download Mode USB cable (301k resistor)
3. Write Combine firmware + Pit file
4. Write Firmware 4 file and enjoy
Good luck

Rizan114u

https://www.youtube.com/watch?v=2rpUcul-eus

sir i do same way but no download mode.....
without removing chip if u have any other way to boot repair plzzzz.....
my usb again again conecting with pc otherwise
writing fine.... thaks a lot sir......

madgoeslim

Rizan114u Hmm,
Please avoid to use eMMC Factory Reset everytime you want to reprogram the emmc.
Use this button only if you want to replace with used emmc.
Seems like boot config is good, writing dump also success.
You may check the hardware. Find and located the CLK, and CMD resistor if possible, measure the value, compare with the good machine, replace the resistor if the value is not correct.
Gud Luck to you.

Rizan114u

ok bro ill chack and tell u thank bro....