Repair Inquiry Xiaomi Redmi 5 Plus tampered rom

[buyqube16]

Need help po how to solve tampered ROM for Redmi 5 Plus mga boss. Ang nakalagay kasi na version is

MIUI Global 9.2 | Stable
9.2.6.0.0(NEGMIEK)

Kaya pala wala din ako narereceive na system update (OTA) gusto ko kasi iupdate ung ROM kasi madalas hindi ma-touch screen at need ko pa ilock and unlock ung screen hanggang sa matouch (P.S di pa to nababagsak), based sa mga research ko sa google yung version ko ay tampered ROM at already unlocked status nito kahit di ko naman ginawa yun..

TIA.

 

[tiancris]

pano mo po na acquired?
kung binili mo po sana 1st 3 days return mo nalang.

try mo po dito baka makatulong
rom po ni 5plus http://en.miui.com/download-340.html

same issue as you for tampred
[HELP] Redmi 5 plus from Tampered ROM to Global ROM

source: http://en.miui.com