: It does not work on all phones; it is specifically targeted at mobile models with compatible Broadcom hardware. Warranty Risks
A: No . This tool is for older devices with Broadcom chips, like the Samsung S5620. Do not attempt to use it on any modern phone; it will not work and could damage the device. -FULL- Fastgsm Bcm 1.0.0.7
For professional repair technicians, modern, actively updated hardware tools like SamKey, Octoplus Box, or Chimera Tool have completely replaced obsolete programs like FastGSM. These professional tools receive constant updates to safely handle modern device security layers. Final Verdict : It does not work on all phones;