urgent help needed please

I have rooted my device a few days ago and all was well. Today I tried to flash it to install a custom rom and now it's in a boot loop. Is there any way to get it out of a boot loop? I've tried the usual hold power button with all the type of key configurations and still no joy. I was thinking of un rooting it to try to get it back to stock but can't find the stock firmware can somebody please link me to it? I'm new to android so I'm a bit frustrated and worried as it's a lot of money I paid for it. Thabks

*URGENT* Tablet bricked when installing SuperSU as system app

I have an Acer Iconia One 7 B1-760HD that I just rooted with Kingroot, then useing SuperSU Me I installed SuperSU and replaced Kinguser. When I was looking in the settings I decided to install SuperSU as a system app, because I have multiple accounts on my device, and don't want people to be confused. Once I rebooted, it booted past the "powered by Android" screen, but freezes on the boot animation. I have waited 10 minutes and no boot, tried wiping user data, nothing happened. I really need help with this, as I haven't even had the device 24 hours, and had little to no time for using it.
The system it was running was Lollipop 5.0.1, if that is any use. If anyone has a stock image (.zip) of the /system folder that would be very much appreciated.

(P.S. When running the root integrity check there was 2 files labelled as modified)

Best call recording app for moto g xt 1068......plz tell its urgent.

Bataoo yar koi app bhut sare try kar liye but one side ka hi record hota h......:confused::confused::confused:

[Q] [URGENT] Help me pick between the OnePlus Two and the 6P before my invite expires

Hello everyone,

I have been aiming for the OnePlus Two for a while now but since I didn't get an invite and the 6P got announced I thought I'd have that one. Until today that I have received a OPT invite. Now please help me pick which is better, do I get the OPT right now or do I let the invite expire and wait for the 6P?

I've got less than 23 hours to use the invite please help me pick quick.

Thank veeeeeeery much

Need Help Urgent soft brick

My friend gave me his mob. because he flash some wrong recovery and its dosent boot only Black Screen After i flashed one stock firmware through odin now its only shows Samsung logo.
Here is my mob. back image model no. etc ( https://drive.google.com/file/d/0B_k...ew?usp=sharing )

Whats Working :
Download Mode (img. link: https://drive.google.com/file/d/0B_k...ew?usp=sharing)
Charging

Whats not working :
Recovery Not opening (Mid Button + Power Botton Tried not working )
Mob. not opening only Samsung Logo ( i think its Boot Loop)

Well i tried 3 Different Stock Rom
1. S5570DXKT6_S5570OLBKT3_S5570DXKT4_HOME.tar.md5
2. S5570XWKTZ_S5570XWKT9_S5570OXFKT5_RST_HOME.tar.md5
3. S5570DDKQ7_S5570ODDKQ6_S5570DDKQ7_HOME.tar.md5

Result are that is same boot loop no recovery
P.S : when i flash these roms all roms flashed successfully with Blue Pass LOGO

Is there anything i missing ??? Help