Basically the title is my question. Also What precautions should I take before running Phone repair?
Does running Phone Repair from Xperia PC Companion delete any data?
Question
Answer
Data in the phone will be deleted, only data in the SD card will remain. Make sure you have done all proper backups of data contained in your internal memory.
Other than that, i'll make sure to have a backup of my contacts or make sure they are synced to an online service.
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Is it possible to overwrite the system factory reset option with my own backup?
Where the original stock Rom is usually stored?
How to know which phone number Whatsapp is using on my phone?
Boot between different ROMs - OnePlus 2
Enable hotspot / tethering on Nexus 5X + 6P without a subscription plan? Root and no Root
How to install Nexus 6 / 5X / 6P Drivers in Windows 7 properly where fastboot can see it?
Hacker's keyboard v1.38.2 doesn't show any suggestions other than "Android"
Uninstall apps installed from their APK
Is it safe to disable Network Location process?
Google Play Store - "An unexpected error has occurred. Please try again later"
How to block those annoying "Your device is infected" ads in Chrome without root
What is the difference between archiving and backing up, a WhatsApp chat?
What is the point of archive in the Hangouts messaging app?
Where is my Outlook attachment downloaded?
Is my .img file corrupted?
Does Google offer a support number for the Android OS as a whole? If not, why?
Is it possible to clone a Phone then flash image on other phones?
Remove persistent notification of an app without disabling all of its notifications
What can happen when you flash a bootlocked device?
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