My z1 came with .257 firmware
i am from malaysia and dont have .543 firmware i flashed one i cant remember which but it does not detect my simcard
Plz help i wanna root,ul bootloader, and install custom rom
i know that
but i need to be on .534
and i cant find .534 for my country
if i flash others my z1 doesnt detect my simcard
I followed NUT's tutorial, and when I downgraded I lost my SIM card, rooted and then upgraded. Once I upgraded all returned to normal and my phone is working. Give it a try and do not get mad about loosing SIM...
Ya me too after downgrade to 534 lost of imei but dun worry follow's NUT tread and all will be fine.Btw i skip the 290 after root from 534 and directly upgrade to 136 without any issued.Coming''s to 3 weeks all working good.
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