Security Error LG G4 (Bricked?) i think

i was freezing and uninstalling apps last night and must have removed something critical to the operating system. Now my phone will only load the Security Error screen with (authetication failure) in small print. i've been told that my phone isn't bricked but that i need to reflash the image. Im currently in Download mode but don't know what to do next. i have the rom image that i initially rooted the phone with. Thanks in Advance. peace

I think i lost EFS partition Lenovo K3 Note

Basically what the title says. I lost my efs partition and it doesnt matter which rom i try to install i can't get sim cards working. They are not detected ;d. Could anyone help me? I'm using Lenovo K3 Note

[Q] [HELP] I think I bricked my phone

I wanted to flash a recovery but before I could use fastboot my phone freezed in adb mode.
The freeze is lasting forever and nothing works...

So, when do you think 5.1.1 is coming?

Sony rolled out android 5.1.1 for the Z2 and Z3 a while back and said other devices would get it in the following weeks! It's been awhile now and they didn't even certify a new build yet :/ I'm starting to think Sony is going to say that 2gb of ram is not enough to run the latest android ;)

When do you guys think it's coming?
Are you waiting for the update or are you happy with the os right now?

Do you think the T-Mobile Note 5 will be able to be rooted?

I'm currently using the S6 Edge on T-Mo and haven't upgraded to 5.1.1 because I've read here that people have had issues with their device after rooting on 5.1.1. I did the Ping Pong method to root my S6 Edge, but apparently the loophole was patched in 5.1.1, which is why things got a little screwy? Pardon my noobness if any of my terminology is off...

Anyway, I heavily rely on Unlimited Tethering and it's pretty much the only reason I root these days.

With 5.1.1 patched, is there even a possibility of rooting the T-Mo variant of the Note 5 anytime soon? Or should I not even pre-order?

Thanks in advance for any guidance.

What you think about celly case?

What you think about celly case? I would like buy one but i don't know quality how you think is it good?
Youtube Channel name where is it: ElGadgets

I think my tablet is bricked. HELP!

I had everything successfully running with Katkiss 5.1.1 and i was going to sell the tablet and I decided to wipe it and that's when everything went to hell. From there I wasn't able to boot into recovery. I was only able to get to the bootloader. So now I tried to format everything and I keep receiving the following:

E:Can't mount /cache/recovery/last_log
E:Can't open /cache/recovery/last_log
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log

--Wiping data
Formatting /data...
Error mounting /data!
Skipping Format
Formatting /cache
E:format_volume: make_extf4fs failed on /dev/block.mmcblk0p2
E:format_volume:make_extf4fs failed on /dev/block/mmcblk0p1

I've gotten others but this is the most prevalent. I keep trying to search forums but I'm stuck in a rut. I'm able to access fastboot adb but nothing is ever sticking. I have some knowledge but I'm not proficient. If someone can walk me through this, I will be grateful. Thanks in advance.

Weird screen, not broken (i think) help

My sm-t235y was working fine, plug charger 10 minutes... unplug it... and when i use it screen went all vertical lines moving like water.... check picture and video please... what do you think? screen was not hit in any way...

https://youtu.be/kNbbJz2EtJU

what do you think?

thanx in advance

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What you guys think ????

Recently I read a blog ( gemsys.ca/magnetometers/robotic-geophysical-mapping/ ) robotic geophysical mapping. I'm not apparent enough with the topic. I'm pretty much curious to know more about it. Can anyone explain the detail account of robotic geophysical mapping?

Tried to Install TWRP, I think I deleted Android...

I was following originally this guide by a user who posted steps that would basically allow me to move all of my apps from my internal storage to external SD card. The link to the thread I had posted about this can be found here: http://forum.xda-developers.com/lg-l...2/post62245649

I managed to root my phone using the KingRoot method, right after, I installed Flashify, flashed the TeamWin Recovery Project, and right after, it automatically rebooted me. After that, I went to the reboot section, clicked on recovery, and than, it loaded me to an icon where the Android logo is opened from its belly with a red triangle with the ! mark inside the red triangle.

I am assuming that my Android OS was deleted, as I see I now have 3 GB of free internal storage space. I originally was running everything on stock. Is there any solution here? I did manage to install CM12.1, but I forgot to flash GAPPS, thus I had to manually download the Flashify and KingRoot APK's and ended up deleted CWM12.1 as it just seemed buggy.

At this point, I want to just go back to my normal Android, I am fine with using Stock, as long as I have free storage. Though, if using another ROM would be better (where battery life improvements and overall faster performances is always acceptable). I don't want to brick my phone, as it so far seems to be working.

I currently don't have any other backup phone on me, so I would love to solve these issues ASAP as I do need my phone to make calls and answer SMS Text Messages.

Thanks!

I think I hardbricked my Xperia SP

I was restoring my DRM keys and when I rebooted the phone , the screen was black . No Sony logo , nothing . It can only vibrate , when I try to go to the recovery , little blue led flash and dissapear and nothing . The phone get into the fastboot mode when I connet it to flashtool , but after 5 minutes I came back , it wont , it just blue light on the LED . I have AICP Rom 5.1.1 unlocked bootloader.

Which lollipop 5.1.1 you think is the best out there for i747

Sent from my SAMSUNG-SGH-I747 using XDA Free mobile app

Need Urgent Help. I think i bricked it

Hello everyone. I need some serious help because i think i just may have bricked my HTC One M8 and i need to get it back to life. I was trying to root/s-off/convert to google play edition using Hansoon's tool, and it was all perfect until i got to the ADB flash step for the GPE RUU file. It was taking hours, so i cancelled it like a dumbass.

Well, my phone now will turn on and boot up to the HTC logo screen, but there is a small lock that is in the unlocked position in the bottom-center of the screen. The phone just sits there, like i OS doesnt work or something.

The phone is not recognized by ADB on the PC, and im using scared because i just go this phone and paid a lot for it.

**Also, i did flash a version of TWRP, so i think i still have a recovery on the phone

Is there anything i can do?

Thanks,
Castiel

Why do you think Oneplus Two is ugly ?

Because its not in my hand:)