Just sent my G4 (S/N: 508) in yesterday on the boot loop issue... lees than 6 mth old
They initially don't want to honor the warranty cos found SuperSU app installed. They said I rooted the phone.
Argued with CS that the app was installed via Google Play (not unauthorized) to check on "root" status due to GO Battery Saver need root access to disable Data Mobile when screen is off. Phone was never rooted.
I'm a former Xperia user and wanted the Stamina feature.
After CS consulted the supervisor and their technician, they honor the warranty and will replace the motherboard (S$300+).
h
How did they find out what was on the phone if it's in bootloop ?


