Possible to downgrade from 4.4.2 OTA to any 4.3?

I've been searching and reading and haven't found a definitive, working method. I did find some reference to being able to do this via safestrap but then either sound doesn't work or wifi doesn't work. Is there a way to downgrade and have everything work? I'm aware it's likely a different boot loader so I'm sure just a straight downgrade via odin isn't happening...

Stuck ofter OTA rooted 551ML

as subject, i forgot to tell to not OTA to my girl.. and now it's stuck on boot.

i tried to adb sideload but it keep on telling "protocol fault"

i'm reading from hours and i'm not not sure of what to do.. to many version..
is that right to sideload a stock rom?

any idea how to solve the protocol fault ? (it's a win 8 machine)

thanks for support guys

Nexus 4 Windows 10

Since I updated to windows 10 I can't just plug my phone in and view files from the computer can someone help?

Verdict on 5.1.1?

So whats your general consensus guys? Does 5.1.1 fix most of the issues of this phone? I have an H959 and it seems to have on my unit.

In addition, has it been confirmed whether LG de-clocked some of the cores or flat out disabled them with 5.1.1 update?

Issues with usb port

Hello everyone, i will explain you my issues on my N5. Firstly, sorry for my bad english. :silly:

I think my usb port is broken, but not completely : for charging my phone, i need to hold my cable on a good position. You will said "yes it is broken !" However, when i connect a OTG cable, it works like a charm (i can read and write my usb key). And now, you will said "change your usb cable!". I did. I tried with 3 differents cable, no success :eek:
Finally, when i connect my phone on my computer (and 2 others computer) with these 3 differents cable, nothing happened.

I am running on M Developper Preview 2, but i really dont think that is a software problem. I have seen that i can change this port for 20€ (yeah i am french :p). I have already changed my battery two weeks ago. Do you think i need to change my usb port?

Thanks.

[ROM] [G920F] [OG8] TYRANNUS ROM v1.0 (31/07/2015)

Attachment 3424595

MY PHILOSOPHY IS TO HAVE A STABLE AND FAST ROM, WITH A GOOD BATTERY LIFE AND CONSTANTLY UPDATED. IF YOU THINK THAT TOO, YOU HAVE FOUND THE RIGHT ROM FOR YOU

Based on OFFICIAL latest Firmware Samsung G920FXXU2BOG8
UniKernel (thanks @g.lewarne)

Auto Wipe Cache
Auto Wipe Dalvik-Cache
Auto Wipe System

Full Deodexed (thanks @svadev and @wanam)
Zipalign
Removed Bloatware Samsung
Removed Bloatware Google
Removed Bloatware Various
Removed Completely Knox

Busybox
Rooted With SuperSU (thanks @chainfire)
Fix SuperSu DeepSleep
Fix PrivateMode(Working With Knox0x1)

Tweaks In Build.prop
Better Responsiveness And Speed
Disable Scrolling Cache For Faster Scrolling
Wireless Tweaks
Tether/Hotspot Tweak
Better Signal Reception
Better Call Voice Quality
Increase JPG Quality To 100%
Smoother Video Streaming And Tweak Media
Video Acceleration Enabled And HW debugging
Battery Tweaks
Power Saving Tweaks


Enable Native Voice Call Recording
Enable Camera During Call
Enable Shutter Sound Switch In Camera Settings
Continuous Music While Using Camera
Enable 2nd Symbol Keys On Stock Keyboard
Enable Exit Buttons In Default Browser
Enable Manual Rotation Option In Gallery
Enable Scheduled Messaging Option In Messaging App

5Way Reboot
SMS Without Screen On
Add 966 Fonts (thanks @Winb33)
Add Whistle Sound To Notification
Call Button To Contacts In Logs

3MinitBattery Mod (credits @gharrington)
Viper4Android With Neon Enable And Convolvers
AdAway
FasterGPS

FIRST INSTALLATION GUIDE
-DOWNLOAD THE ROM AND CHECK THE MD5
-MAKE A NANDROID BACKUP
-PUT ZIP IN INTERNAL STORAGE
-REBOOT IN RECOVERY AND MAKE A WIPE DATA
-FLASH THE ROM ZIP

I'M NOT RESPONSIBLE FOR ANY POSSIBLE DAMAGE DONE TO YOUR DEVICE AS A RESULT OF FLASHING!

FOR BETTER PERFORMANCE OR IF YOU HAVE AN EARLIER VERSION IS RECOMMENDED, BEFORE THE FLASH, TO INSTALLING FIRMWARE G920FXXU2BOG8

A great thanks to my friend @pierdebeer for the time that he has dedicated and for the patience too.

Attachment 3424598Attachment 3424599Attachment 3424600Attachment 3424601

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Good group messaging app

I have a galaxy note 4 and when I send to multiple people it will not let me send as individual messages I need a good app that will let me. Thanks for the help

Sent from my SM-N910P using XDA Free mobile app