jeudi 20 août 2015

Reflash without losing data?



Hi guys,

I've been having some persistent trouble with my device and have been advised to reflash to see if that fixes my problems. Someone suggested to me on a previous thread that it was possible to do this without erasing all my data and apps and such, but I had always thought that reflashing (following, for example, these instructions) would wipe my phone completely. Am I just completely wrong or is there a different method which avoids wiping the phone.

The exact advice I was given is as follows:


Quote:









Fastboot flash the images separately. Don't flash the userdata.img. Will keep your data.




My confusion is really with the statement "fastboot flash the images separately" - the only image I had thought to flash was a fresh copy of the stock 5.1 ROM I'm running, and surely this would wipe the phone?

Apologies if I'm missing something obvious - I'm still very new to the business of rooting and custom ROMs.

EDIT: Forgot to mention, I'm running stock 5.1 ROM over the latest leankernel (on an N6 of course).



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