Database Users

[q] firmware upgrade

Does upgrading your firmware really boosts your phone's performance?
I am planning to upgrade my LG L3 E400 (V10j) firmware to V10n/V10c/V10q. It is because lately I found out that whenever I open up my wifi (multiple times without restarting my phone) it hangs. Can upgrading fix this problem? Is this problem also occurs more often to your devices? Please response. I am deeply worried about it. Thank you in advance. God bless!

S4 Downgrade

Hi everyone, I currently have a samsung galaxy S4 I9505 phone running android 4.3. I upgraded to 4.3 via Odin not via the inbuilt software update. Im wondering if it is at all possible to downgrade to 4.2.2 because with 4.3 their has been an introduction of a lot of bugs to apps such as Chrome and Spotify. These bugs have since been really getting annoying and the only time I didn't have to deal with them would be when I was running 4.2.2.
Alternatively can anyone tell me if upgrading to android Kitkat for S4 would potentially fix these problems?
Any help will of course be greatly appreciated and even if no help can be given thanks for taking the time to read this post.
Regards
M.Cooper

Forget the word Downgrade
this is not possible without problems (and they are many)

matty491 said:
Hi everyone, I currently have a samsung galaxy S4 I9505 phone running android 4.3. I upgraded to 4.3 via Odin not via the inbuilt software update. Im wondering if it is at all possible to downgrade to 4.2.2 because with 4.3 their has been an introduction of a lot of bugs to apps such as Chrome and Spotify. These bugs have since been really getting annoying and the only time I didn't have to deal with them would be when I was running 4.2.2.
Alternatively can anyone tell me if upgrading to android Kitkat for S4 would potentially fix these problems?
Any help will of course be greatly appreciated and even if no help can be given thanks for taking the time to read this post.
Regards
M.Cooper
Click to expand...
Click to collapse
No , you can't downgrade!

[q] overheating

My phone overheating and restart i can find why do this.I have 4.4.2 rom and is not rooted.Any idea how to fix the problem

[Q] Need Help Regarding Kitkat upgrade on g2

Hi guys im facing a problem regarding kitkat 4.4.2, i have lg g2 by att unlocked and im using it in pakistan. When i purchased this phone it had 4.4.2 installed but unwfortunately was facing some battery issue so installed 4.2.2 it worked perfectly. But now I want to upgrade it to kit Kat 4.4.2. Whenever I try to update it a mag comes that phone is not registered yet. I tried PC suite and it says ur phone is updated. And now I don't know what to do. Kindly help me. I'm new to this forum and also new in Android world. I don't even know what's (rom)whts firmware, what's flash. Kindly guide me. Will be thankful to u. Thank u.

[Q] [HELP] Rooting LRX22C.I9500XXUHOC1

CF Autoroot and Phliz recovery method seem to send the device to bootloop instead of rooting this particular build. Any leads?

I got the same build. I wanted to root but Now I am afraid after reading this.
Any updates on this?
P.S. This is brand new S4 so don't wanna mess up... please suggest!!
Sent from my GT-I9500