Develop Bugs

[Q] How to enter in diagnostic mode?

I have HTC a510e with S-off and root. How to enter in diagnostic mode? I want to get access to QPST.

hard bricked

Guys plz help me ....
My lg optimus g e975 is hard bricked
I cudnt even enter download or recovery mode.
But wen i connect it to my laptop it instald some qdl drivers which is required for qpst
Software.....can some plz help hw to enter recovery or dwload mode ..
I tried all d button stuff ..it didnt work ..
Tnks in advance

Htc desire 616 backup

Guys I have bricked my phone and was trying to fix it using stock rim and sp flash tool but getting an error 5069.I need a back up of desire 616 which is made by mtk droid tool which include a file name "firmware.info" and includes "md5" files to unblock it.phone is not booting up but is detected by the computer I.e phone is entering in meta mode but not booting up no Htc logo no charging only black screen help will be highly appreciable

Unbrick Desire 616

Hello
I own Desire 616 and I flashed wrong preloader .
How to access META Mode and flash preloader again .
Thank You

Meta mode
hello
for almost mtk cpu meta mode method is pressing
volume up + volume down + power key and insert usb cable and will be recognised as mtk usb port then you can flash preloader good luck.

HELP My Htc 816 single sim

Htc 816 single sim ( Hong Kong Ver. )
Plug In Pc Norespore ....
Need Download Ruu to SD Card ? Where csn find RUU For My Phone....PLs Help////......\\\\\
Who Can Help ?? Pls... ^_^"
Just can boot in fastboot / hboot
But can't Run in Fastboot USB Mode / Recover Mode / Factory Reset Mode ....
How todo........................ :crying: