Samsung galaxy S4 Black Edition Downgrade from Lollipop to Kitkat

Hi Guys,

My Phone Samsung Galaxy S4 Black edition(India INS) got automatically upgraded to 5.0.1 Lollipop from Kitkat 4.4.2.
Since the upgrade i feel there a performance issues in my phone.
Now,I have decided to Downgrade it to Kitkat.I have identified the correct firmware from SAM Mobile below,

Model GT-I9500
Model name GALAXY S4
Country India (Black Edition)
Version Android 4.4.2
Changelist 923538
Build date Wed, 05 Mar 2014 07:25:51 +0000
Product code INS
PDA I9500XXUFNC1
CSC I9500YDDFNC2

I know all the procedures to Flash the firmware using Odin.

I have few questions below,
1)If i downgrade to the above kitkat version,Will i face Null IMEI problem and why?
2)I have also heard,the workaround for the null imei issue is to flash the modem.bin from lollipop firmware,then Baseband version will be still from Lollipop.Will this create signal problems in future?

Please share yours views and suggestions on this.

Thanks

Nexus / Play Edition Devices - Car Mode Home Button and Top of Screen Unresponsive

When I installed 5.1.1 on my Nexus 7 mounted in my car, I noticed a weird bug with Car Mode Control being activated - the home button would freeze up the screen, locking it on an all black screen, and the status bar along with another 10% from the top of the screen was unresponsive to touch. Now, I know there are issues with Nexus devices running Car Mode apps, but without reinventing the wheel (or at least having to code a ton more stuff into Tasker), it's the easiest way for me to send up accompanying things, like Car Home Ultra and activating tethering, etc.

But this is just obnoxious. I can barely get the search bar to work on Google Maps, I have to hit just the very bottom of the bar to get it to open up the recent searches and allow me to type, and most 3-dot menus cannot be hit anymore. When I got my Moto X Pure, I noticed the same thing was happening, so it wasn't A) the Nexus 7, B) Car Home Ultra, C) at one point I even considered it was Nova Launcher, but rather D) just being in Car Mode. The MXPE comes out of this state easily enough with doing a screen off and back on, but the N7 does not - I either have to disable wifi tethering which disables car mode on the N7 via a Tasker task, or restart it in some extreme cases. I have Car Home Ultra on my N7 but not my MXPE, so the suggestion that it has something to do with a bug in the home button override of Car Home Ultra doesn't hold water, unfortunately (thought of that as the culprit already too).

I think this may be a "safety feature" of Nexus / PE devices that if car mode is activated, you can touch certain things and go back home, but if I can't pull down the status bar, I can't set car mode off unless I turn off my car, which kills Bluetooth and my Tasker task to keep my phone in car mode when connected to the car's BT. NOT ideal for someone who drives 1,000+ miles per week for work and needs to check and send emails while I'm stopped waiting for my next assignment to start (insurance related career). I find it even more absurd that not only is the status bar blocked from access, but all apps just below that as well, including the search bar on Google Maps as I said already. How am I even supposed to search for the next destination without being able to access that bar easily?

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TD;LR - Nexus and Play Edition devices don't like Car Mode being forced on them through apps that turn on car mode, it makes them unresponsive to certain parts of the screen and doesn't allow the home button to work, is there any way to enable car mode without having to build a Tasker task that does what car mode does for me?

Music edition (rom) [lollipop] v1

Hi, this is my 3'project for LG G2M.
Named "Music Edition ROM" based on stock LG Lollipop:




download
CLICK HERE!

BASIC INFO:
-Based on LOLLIPOP stock ROM
-LollipopExtended-kernel inside
-Rooted, busybox installed
-init.d support
-SWAP 300mb (no more memory leaks)
-QSlide windows changed to 9
-New graphics
-New bootanimation and sounds
-GO apps:
*Go launcher (MEGA customizable)
-with modules (notifications from SMS as in FB msg)
*Go locker (even better than MIUI locker)
and more
-MUSIC EDITION: ♫
*ViPER4AnDROID
*Audio Mod eXtremeBeats™
-Some ASUS apps
-Removed some apps for more space
-Backup type ROM (everything is set up on start)
..and maybe more :)

How to install?:confused::confused::confused:
Download 7z package, extract it, put TWRP folder to your phone memory and restore it as backup in TWRP - enjoy.:good:

THANKS TO:
-zhuhang FOR viper audio mod thread
-Nikita Pro Android for kernel
-GO DEV team for apps support
-Ben Feutrill for Audio Mod eXtremeBeats™

bq E45 ubuntu edition don't start

I have a great problem, the system on bq E45 don't start.
When I switch on the phone, start the bq splah screen and it stop to the second screen with ubuntu and the dots that change color. Now it is past 3 hours and the situation don't change.
I can't use adb (device error) to flash the rom, I can use only fastboot but i don't know where I download the img files to flash and which ones!

Help me please!

Nexus 6p Special Edition

What is the different ? Only color?

store.google.com/product/nexus_6p_special_edition