Lenovo s660 ufi error. Bugreport.

ProOFF

In my hands lenovo s660 china revision. The client flashed the wrong firmware, then erased completely through the flashtool. Nvram erase, imei invalid, but pleloader is normal.
I decided to revive with the help of UFI Android.
Emmc is ok.
s660_emmc_test_ok
1 - It is necessary to erase the firmware in the phone, except for the bootloader. I try UFI
I have a problem.
erase error
No problem, I'll erase it completely.
erase_all_ok.
I'm flashing the phone with the Chinese version, because for her I have the files apdb, bplgui.
flash_ok,_phone_not_on
Phone not power on.
I try to restore nravam in the meta mode. I have error.
nvram_err
I try a proven way
Flashing with Flashtool.
flashtool_ok_cn
Phone is switched on, but imei is missing.
nvram_dead
Restore nravam with a proven method.
s660_write_nvram_ok
imei_cn_ok
I'm flash Maui version with the necessary language pack. I check the imei - it's okay.
imei_maui_ok
The phone is fully restored.
Developers, check the function of incomplete erasure and recording for this phone