[Q] How to upgrade to 10.2 from 10.1.3 stable

[opticspen]

some one says that the build-in upgrade is not very reliable, and may cause problem.

do I need to flash the 10.2 as a brand new install, means:
ie: boot CWM, wipe factory/reset, install zip, install new Gapps (still need to find it)

will this still allow me to have the apps and files (like under /Downloads)

thanks!

 

[ikuni123]

You could only wipe System and Cache (all Files in the Download Folder still be there), but yes you have to flash it with CWM. Take the Gapps from goo.im/gapps

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