If using unofficial tools, always run them in a Sandbox or a dedicated "offline" PC to prevent virus spread.
Improved handling of newer MediaTek CPUs. If using unofficial tools, always run them in
Always back up the device's "NVRAM" or "EFS" partition before attempting any software changes. If using unofficial tools
Removing network locks, FRP (Google Account) locks, and pattern/PIN locks. FRP (Google Account) locks
The 3.40 update (and its subsequent cracked iterations) typically includes: