Cause: Battery connection or preloader instability.
Fix:
Between 2023 and 2025, security researchers identified a campaign distributing “Flash_Driver_102_Setup.exe” across forums like 4pda and NeedRom. The file: flash tool driver 102 download upd
Red flags:
Always verify the digital signature: Right-click the driver .inf or .sys file → Properties → Digital Signatures → MediaTek Inc. (SHA256). Cause: Battery connection or preloader instability
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