how can i verify whatsapp installation on sony xperia z3

important! Flashing through the flashtool will cD6603se Sony Xperia Z3 of you to hardbrick will cD6603se Sony Xperia Z3 of you to hardbrick or total dead, Please don’t do it if you don’t understand any basics about installing Android firmware unless you are a phone technician.

Make sure your Sony Xperia Z3 model is D6603, Can be seen in the section /Setting/about phone, SIM card holder, behind the battery or Box.

If possible, back up your mobile data to a computer especially your EFS NVram to prevent invalid IMEI from installing a new ROM.

Please pay attention before you do an update, downgrade, rollback or unbricking your Sony Xperia Z3, please charge your battery Sony Xperia Z3 at least 60%, this is to ensure that there will be no failure in transferring data files between the computer and Sony Xperia Z3.

There are two types, namely OTA Update or FTF file What is Flash ROM? Flash rom is a universal flash programming utility that is used to detect, verify, delete, read or write firmware partition. Until there you can flash a custom rom, Xposed Installer and other. Keep in mind that if you want to flash a custom rom, then the first thing you need to do is unlocking bootloader, Rooting, Installing TWRP recovery.

But not infrequently there are developers outside the official company who dare to modify it by making a custom rom in order to beD6603tify the UI “user interface”, Alternative to Bypass / unlock FRP or a more user experience such as LineagoOS, MokeeOS, CyanogenMOD, AOSP, Flyme, Havoc,Resurrection RemiX or just Porting rom “EUI,ONE UI, Android ONE, GSI” from other devices with same chipset. What is Stock rom? This is the official or original factory-installed firmware which hasn’t been modified at all by third party users. Sony Xperia Z3 Firmware is a special class of computer software that has a role to control the hardware of the Sony Xperia Z3 smartphone, so if one part of the firmware has a problem, it will greatly affect your performanceSony Xperia Z3 and even your cellphone may experience Softbrick “The application always stops suddenly, Can’t boot to the home screen, recovery, just stuck on logo or Blinking red light” or Hardbrick “EMMC is weak, Problematic hardware”. What is firmware? Firmware is a specific class of Linux computer software

How can i verify whatsapp installation on sony xperia z3