Database Users

[Q] my nexus4 isin't switching on can anyone help please..

hey guys hi i having a big trouble here i was using the cm 10.2 nightly build of sep 9 it was working very great but today just few mins back i tried flashing cyanogenmod kenel 10.2 it showed flashing completed and when i tried rebooting system . it doesnt show anything the phone is not geting on or even going into fastboot mode please help me ..

Is it charged? What happens if you try charging the battery?
Sent from my Nexus 4 running Android 4.3

[Q] Charging Problem

Hi,
I just got my first A500 already rooted and 4.1.2 installed from CM.
I can't use the tablet when it's charging.
As soon I plug the charging cable the tablet
Is still running but very slow and it's unusable.
Is this a known problem?
Can somebody help me with this?
Yesterday I already loaded a new Rom. 4.3
It's not that bad, but still not working properly.
Thanks

[Q] What is params.bin and can it mess up my phone or can it fix my bluetooth?

Hey guys,
I'm currently using OzcanRom and it's just great - strongly recommended!
My only issue is exactly the same issue as described in this post:
I'm facing a very strange problem as i'm unable to switch on my bluetooth... last week only i rooted my phone and installed CWM recovery...then i installed Custom Rom's like Hassan ROM, Omega ROM, Cyanogenmod 11 Rom, Pacman ROM etc etc just to check various Rom's and their features out.....At first i installed only one ROM at a time and den also dual booted two ROM's by romswitcher...While i was checking my phone once i discovered that my phone's Bluetooth is not turning ON...The toggle is only becoming light green and also from the settings its only showing turning Bluetooth On but it's unable to turn bluetooth On.....Now i googled my problem and read across various forums for solution...I tried various things also flashed my firmware to stock samsung but still bluetooth does not turn On...also i flashed with stock samsung firmware of feb and march 2014 and updated my phone over OTA but still the problem persists....i even installed latest perseus kernel while rooted but still could not turn my bluetooth ON.
I would be very grateful if someone can help me solve my problem and help me Switch ON my bluetooth as it is very needed aspect for my daily use.
My Version of S4 is i9500 with android kitkat 4.4.2. Also all my other features are working normally on custom ROM's too.
Click to expand...
Click to collapse
I too installed this Omega rom at some point and once I did that these problems started.
A user in that thread posted a reply in which he uploaded a file which he claims fixed his problem.
I really need my bluetooth to work again and would love to flash this file using Odin if it would fix the problem
BUT
I have no clue what implications flashing this file can have, can it mess other things up? I've spent the last four hours setting things up again in my new ROM and I would hate to have to do it again or even worse, cause some unsolvable problem with my phone.
I assume some of the developers here could help me out - should I run it?
Thanks!

[Q] I9300 - Laggy Phone

[Edit] Big mistake in the thread name!! It is of course a I9505 phone, sorry for the inconvenience.
Hello everyone, please excuse me if my English is not perfect, it's not my mother tongue.
I looked in the forum and I couldn't find an issue similar to mine, so I hope you'll help me to solve this problem and to find what's wrong because I'm really stuck.
My phone is a S4 I9505. I was running Cyanogenmod 11 M7 and everything was fine. But I updated to CM 11 M8 and my phone began to lag but after a few minutes the lags was disappearing. But a few days later it began to be too Laggy so I flashed the phone to reinstall CM and at my surprise it was as Laggy as before the flash!
So I tried to install an other custom room (Google edition) and I had the same problem.
Now I have a stock Rom and it's running fine. But I don't understand why my phone can't handle a custom Rom...
Can you help me?
Thanks a lot for you future answers.

I had same problem and I solve it .
First, try install any AOSP/GE ROM, CM11 if you like.
Then format your ext SD Card (you can backup data from SD Card to PC) and it should help
Galaxy S4 & Tapatalk

Thanks a lot, it works !!
Tou're a genius. :highfive:

[Q]Advice for Nexus 7 grouper fastcharge

Hi all,
my gf has a Nexus 7 wifi 2012 (i think grouper), update to Lollipop 5.0.2 and it has 2 issues:
lollipop is too slow on this device
slow charge issue
For the first problem I thought to root with cf-auto-root and install a rom, I thought about a cyanogen? I don't really care if it's android 4 or 5 the important is that the rom is fast! am I correct?
For the second problem I read a lot and after try to change cable, and charger I thought that the only way to solve this is to change the usb connector...but! Today I read here that someone soveld with a kernel that support the fastcharge feature.
How does this fastcharge works? can you advice me a good rom with this kernel? or if I can install a stable CM è this kernel? and how to activate it?
Thank you a lot in advace guy I will really appreciate your help

The kernel fast charging feature some people are talking about only applies to charging from USB (pulling more than 500mA from USB ports that support it). It doesn't have any effect when you are charging from a power adapter.