Attend XDA's Second Annual Developer Conference, XDA:DevCon 2014!
5,808,781 Members 48,416 Now Online
XDA Developers Android and Mobile Development Forum

B510 is the official Kitkat release according to

Tip us?
Junior Member
Thanks Meter 2
Posts: 11
Join Date: Mar 2014
How to downgrade Firmware from B507 to B132 prior for the installation of B510? Thank you. Hope you can help me.
blueIBI's Avatar
Senior Member
Thanks Meter 18
Posts: 135
Join Date: Jun 2012

i don't know if this is the correct place to post:

according to there is a international release for the "new" B510..

maybe they start the OTA in the next few days/weeks..
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes