Mr Auth Tool Firmware

KL4S Firmware TECNO

TECNO KL4S stock firmware (flash file) — 2 versions available. Use for software update, dead-boot / unbrick, FRP & region change via the appropriate flash tool.

Get KL4S firmware
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Download KL4S
Version / FileRegionAction
KL4s-F201QAb-UGo-GTTG-LC-260713V322 GTTG Get ›
KL4s-F201PAa-UGo-COCL-DC-260713V473 COCL Get ›
How to download: Click "Download KL4S" → 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.