Techno P9, Android version 4.2.2,kernel version 3.4.5.
The phone package installer, laucher and settings apps have stopped working. I backed up the phone both user and device apps and data with titanium backup, later on when i tried to restore the backups i found out that the package installer, launcher and settings datas and apps are not restored and no more on the fone. Each time i tried to install an apk file it tells me "format not supported" and when i tried to install any app from the settings, it tells me "unfortunately settings have stopped". Though i managed to uninstall apps using same titanium backup but i can't install apps normally on the phone.
Please permit me to download the MTK Backup for TECNO P9
My email is [email protected]