I'm on euphoria 5.1.1 and I have superuser (in which i can't update the binary), but i somehow don't have root (I can't enable it in developer options). I have been trying to use adb, but when i try to run commands, it's stuck on "waiting for device." I also cannot get into download mode. Is there anyway to fix this?
Related
Hello,
I am stuck on Android 4.4..2 with my LG G-Pad GPE tablet. It mentions that my last update was to this on 10/16/2014.
I was wondeirng if anyone could assist me in updating it? I did try and do it manually via adb but I get an error "cannot read update.zip" when I try and upload the 4.4.4 image.
Would anyone have any ideas how I could update?
Edit: I have USB debugging enabled and adb is able to read it.
I guess you just flash the recovery.that would be easier
Hi. I have a big problem. After flashing modded rom i get an error. After reboot i have Security Error and bootloop. Computer don't recognize phone. I can't also go into download mode or recovery. Fix solution with ubuntu don't work because ubuntu see only sda partitions. Can anyone help me with this?
Hi,
I have problems to get root access on my LG G2 (D802). I have a refurbished Vodafone device, which runs with the Lollipop version (5.0.2). The phone boots into the OS and works fine (as you can say with 5.0.2), but I want switch to CM13.
Unfortunately I can't access the download mode: I got the "Boot certification verify" error, which results in a DemiGod Crash Handler. I know, I should flash the phone with a stock version. But: I can't downgrade this phone - I tried every LG flash tool version.
Either the LGMobile Tool Suite says I already have the latest Firmware (trying to install a older version -.-), the process just stops because the phone is missing a functional download mode or the whole process just stops at 4% within the "S/W Upgrade is in process"-task and ends with a error message ("Upgrade stopped due to an error").
When doing the command "adb reboot recovery", the phone restarts. Sadly I only see the droid laying with an exclamation mark. I once accomplished (still don't knowing how) to get the options and I tried to install the kk_root.zip with the command "adb sideload", but there is another issue/error message: "E:failed to verify whole-file signature / E:signature verifcation failed"
Is there any other way to get around this mess and to install CM13?
Thanks in advance,
dash
I updated my D800 LG G2 to lineageOS 7.1, but now I want to downgrade it because it has some bugs. I cant even update to the latest build. When I do a factory reset, the phone restarts and just goes to a black screen.
I can boot, and use the phone normally (except the phone app. It just crashes. I have to use the contacts app to make calls).
However, for some reason, it was not rooted when it first booteda to LineageOS and when I try to go to recovery mode, I get the "secure boot error".
When I use LG Flash Tool, I get the "model information check fail" error. When I tried the custom dll, I got the "crossdl [] to [D800]" error. I got this error before when I used lamnda 7.1, and had to change the name in the buildprop since it did not say D800 in the device name, however everything looks good. my device says LG-D800. I also cant edit buildprop currently.
Does this mean my boot loader is locked? I cant find "OEM unlock" in developer options.
I even tried adb fastboot, but I cant enter fastboot. It just goes straight to download mode and my cmd window just says "waiting".
So I have: NO Recovery menu, NO unlocked Bootloader, and No Fastboot. What do I do now?
End Game: To have Viper4arise loaded and running.
I successfully (?) rooted said phone. However, I'm unable to load TWRP, to flash viper4arise.zip
Android version 7.0
SE is enforcing
developer options ON
oem unlock on
usb debugging on
verify apps via usb on
root checker basic says root successful
supersu is installed
busybox is installed
when i turn on the phone normally, a nexus bootlogo is displayed and a red message at top says warning cmonline is modified.
I can boot into download mode no problem.
if i try to boot into recovery mode, it says: the above error and selinux if enforcing, and sits at the nexus logo.
I bought phone used, and it has always displayed the nexus logo, I don't know why.
If i can provide any additional information to help troubleshoot, please don't hesitate to ask.
Thank you.