Hello forum! i need some help with lenovo k3 note. stuck at bootlogo, i can go in recovery mode i can wipe data and format data. i tried to flash but remians the same and i got error 1041 chksum error. tried to flash only recovery (twrp) but after flash remains the stock.

K50-T5, tried many roms..but still the same

Here is the error
http://i67.tinypic.com/2emzklx.jpg

Official Stock ROM, K50-T5_USR_ST1614_5.294.1_1604011150, Android 6.0, VibeUI V3.1

Download - HERE


Unpack, use SPFT from archive, load, press download, attach connected phone to cable.

SPFT should look like this, i downloaded, unpacked and loaded, all works normal.

http://i.imgur.com/pSRh4ro.png

p.s. If you still receive same error, try another Download Agent from SPFT folder (ie: DA_SWSEC.bin or DA_SWSEC_CRYPTO20.bin)

b.r.
Alex

Same error.. with DA_SWSEC_CRYPTO20.bin i got error s_da_soc_check_fail (3013)

solved with error 3013(wrong Flashtool)! but the error 1041 still persist, the phone is in the same condition.

i already had the K50-T5_USR_ST1614_5.294.1_1604011150 . your download link is not working! but i think my rom package is the same

Probably not a software problem. Contact Seller's sales/support for warranty / RMA.

b.r.
Alex

maybe emmc read only?

my phone worked before, just did a fuse wipe and fuse format and the result is this..

Last resort ... see if format works, jsut load scatter and make manual format
(format userdata part, or cache by manually inputting addresses from scatter file).

If yes ... try read NVRAM area, and fully format phone (except bootloader).
Retry flashing after, try with SWSEC DA agent

b.r.
Alex

Hehe..new error : S_DA_SDMMC_WRITE_FAILED (3149)
I will give up soon Brka..i think emmc is gone, if i try to readback system image, works.

Yeah, looks like eMMC malfunctioned... :(
Those lenovo jerks, like many others, put in their phones
lowest possible grade of flash memory chip's ...

Now it's all much clearer.

b.r.
Alex

Already flashed, read posts. Thanks!

those phones are with Samsung eMMC? i think there are solutions..

I am very curious to hear about that solution ?
(except changing eMMC/Flash memory with brand new).

b.r.
Alex

No need to changing emmc Just format and repatriation operation using xxxxxxxx or xxxxxxxxx jtag and flash wit official rom