Hello, spidersyed
* About VIVO imei repair failure problem after software upgrade, these is a temporary solution:
1). Download AFTool and run "AFTool(Cracked).exe" as administrators (Support: VIVO_SW/!SUPPORTS/AFTool/AFTool_4.9.0.rar)
2). Dail (*#558#) select "Quality verificationtest", Enable "Debugging port"
3). Repair IMEI via AFTool
Best Regards
GsmBest Team
I google it 4.9.0. Not available
Iam download 4.9.4. It's open but update automatically
To 5.0.2 tool asking spflash auth
