Mr Auth Tool Firmware

CH7N-S Firmware TECNO

TECNO CH7N-S stock firmware (flash file) — 4 versions available. Use for software update, dead-boot / unbrick, FRP & region change via the appropriate flash tool.

Get CH7N-S firmware
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Download CH7N-S
Version / FileRegionAction
CH7n-H812D-S-RU-230228V746 RU Get ›
CH7n-H812DE-S-OP-231015V1208 OP Get ›
CH7n-H812DE-S-OP-230815V1094 OP Get ›
CH7n-H812D-S-TR-230610V968 TR Get ›
How to download: Click "Download CH7N-S" → log in or register → 1 credit is deducted from your account and you receive a fresh, verified download link. New users can create an account to get credits.