How to install official ROM on Xiaomi Redmi 1S with no Updater app?


Dec 5, 2014
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#1
Hello

I purchased a Redmi 1S from AliExpress but the phone came with an unofficial ROM with multiple languages and there is no Updater app in this ROM and when I click System Updates in SETTINGS, it sends me to Main Screen.

I contacted the buyer and he said that they installed an unofficial ROM with Multilanguage, and they Rooted it.

If I do a Factory Reset will I get Official ROM and still keep Root Access?

Thanks in advance
 
Likes: cladam
Nov 4, 2014
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#3
Download Rom (MI stock rom zip file) from MI site(Google it) boot in MI recovery & update with zip!! Wipe data/cache before & after update! Back up imp data first!!

Sent from my Xiaomi Redmi 1S, TWRP 2.8