+- Yealink Forums (http://forum.yealink.com/forum)
+-- Forum: Video Collaboration (/forumdisplay.php?fid=5)
+--- Forum: VP530 (/forumdisplay.php?fid=25)
+--- Thread: VP2009 upgrade failure (/showthread.php?tid=3311)
RE: VP2009 upgrade failure - gygcolombia - 10-20-2017 03:31 PM
I ran into a problem when I upgraded vp2009 to V40 in recovery mode.
Now the phone freezes at the initialization screen and won't boot up.
Is there a way to downgrade to V30 or V21?
Thanks. , Mauricio gutierrez, is posible send the files by email
RE: VP2009 upgrade failure - wanna - 06-19-2018 09:04 AM
its seems that when vp2009 is 128mb version the phone does start the update for v40 but it stucks in initializing screen.
after then the only files that the phone asks is V4X.rom,bin etc and all those are not
compatible with our version.
lets wait and see and i hope that i didnt brick my phone.
gclub
goldenSlot
RE: VP2009 upgrade failure - Elaine_Yealink - 06-20-2018 12:44 PM
HI Wanna,
Have you tried to use the files for a recovery mode upgrade? If the phone still showing initializing, I think the devices is faulty.
Regards
Elaine