Mtk Gsm Laboratory V1.0 -

First, download the zip file containing the tool. After the download is complete, extract the contents of the zip folder to a convenient location on your computer.

: Skips the security check required to flash MediaTek phones. MTK GSM LABORATORY V1.0

| Message | Meaning | Action | |---------|---------|--------| | RR_CHAN_REL | Network released channel | Check TCH assignment | | MM_LOC_UPD_REJECT | LAU failed | Verify LAI and ciphering | | L1_SYNC_FAIL | Failed to decode SCH | Check AFC or frequency offset | First, download the zip file containing the tool