I hope someone in here can help me with the following problem:
I had an old Android version on my X720, which I wanted to update/install LineAge custom ROM with Android 10 on. Since the old Android was acting weird and USB debugging couldnt be enabled for some reason, I decided to wipe the System/Cache on it using TWRP recovery BECAUSE the device wasnt found on Windows 7 when plugging in via USB. Previously I installed ADB drivers and everything needed, but still Windows couldnt find the device and I was unable to move the Lineage ROM (plus GApps) to the device to be able to install it via TWRP. Anyway, now there is no OS installed and I can only boot into TWRP. I tried to ADB sideload the Lineage ROM via TWRP (via connected USB to my Notebook), but after typing "adb devices" and "adb sideload path...." etc. in Windows Terminal as Admin I always get "no devices found". So, when connecting the device to my Notebook, nothing is shown and the device doesnt appear under "Device Manager" and I think that's the main problem.
Does anyone have any solution or idea? Thanks a lot in advance!
try reading this useful thread:
https://forum.xda-developers.com/le-pro3/how-to/unbrick-leeco-phones-leeco-variants-t3847220
good luck!
Related
hi everybody, i hope, that someone can help me,
i thought i should root my Z1 and it was not a problem via windows (via LINUX i couldnt even find the device via "adb devices")
it was not a problem. first i installed twrp, but everytime when i restarted the recoverymenu, twrp went away and the default recovery menu started. so i installed CMR and it was not a problem. so far everything okay. but than i thought i should install the current nighlies of cynagonMOD and the problems started
when i try CMR to installed the current nightlies, i get the error
""this package is for device:Z1 ; this device is jfltexx" nomatter if its the nightly from 13.11.2015 or 14.11.2015
under windows, when i start adb devices, the device will be found
adb devices
List of devices attached
529e86fb device
and when i try to start into fastboot, it is possible. but when i'm in fastboot-modus
i can do anything. nothing happens. whatever i try, i get the feedback "waiting for devices"
any idea? can someone tell me, whats the problem is?
@update: when im in CMR, windows shows my ZUK z1 as GT-I9505 (i guess its samsung right?) how can i deinstall CMR and install TWRP (cause via fastboot its not possible)
Do you use fastboot with the -i switch followed by the device ID?
at the first time yes. but now its not possible. im now really frustrated, cause now im in the boot animation loop and can do nothing. even not able to upload any zip files to restore the zuk cyagon OS . any idea how i can install now the normal version of the phone again? i can only enter CMR
I really need help, I have tried the following, having TWRP V2.8.5.1 functioning and Fastboot also.
- Through TWRP, tried connecting the PC so I can Flash a ROM from there, but I can't seem to be able to connect the One to my PC so it will let me transfer files through cmd with adb push. My computer is a windows 10 OS with Samsung drivers and Android SDK full installed, still can't get it to work.
- Through Fastboot tried flashing cm-11-20141008-SNAPSHOT-M11-bacon.zip downloaded from Cyanogenmod page and using Oneplus One Toolkit 2.0, even though the Toolkit says the files are there, still phone continues to show 1+ logo and then rebooting.
Please I need some help.
Cheers. and thank you.
Why adb push when you can just copy the file over using a file manager (or a command prompt if you insist) and then flash from the internal storage?
I'm having the same issue but in my case I can boot into recovery or other stuff IF I HAVE THE USB PLUGGED IN
Maybe you can check and and let me know, if I found a solution I'll tell you, hoping the same from you please.
http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541 this could help.
Hello,
i delete the System and Data on my LeEco Le Pro3.
TWRP is installed.
Can i flash a rom with an usb flash drive in TWRP or fastboot?
greeting gizez
Boot into TWRP and use MTP to transfer ROM file from your PC to Phone. Then flash the ROM.
I have this problem, but I can't see the phone when connected to a PC. adb sideload doesn't work (adb devices doesn't find anything). Do I need to install driver for the phone? I originally used fastboot to unlock the bootloader and flashed TWRP, then installed LineageOS and gapps just fine. I then proceeded to wipe system in TWRP (I was trying to get back to new phone setup so I can transfer stuff from old phone, which I skipped the first time).
Any idea how to get around this? I tried plugging in pen drive through an micro USB OTG and a usb-c to micro usb adapter, but it's not recognized in TWRP, either. Would very much appreciate any help!
You can get your data. First try to connect phone while is in TWRP. Your phone can be detected as file manager. Try this.
If not, check my theme;
https://forum.xda-developers.com/le-pro3/help/brick-t3609704
marik1 said:
[...]
Go Advanced -> ADB Sideload, type "adb sideload aicp_zl1_n-12.1-NIGHTLY-20170516.zip" (zip of OS should be downloaded and put into "Minimal ADB and Fastboot" installation folder with name as same as the text of command). It should let you turn on system.
[...]
Click to expand...
Click to collapse
Also "adb push" command can be helpful. Sometimes phone is not current on adb devices list, but you can also try. As i remember, target should be /sdcard/0
marik1 said:
You can get your data. First try to connect phone while is in TWRP. Your phone can be detected as file manager. Try this.
If not, check my theme;
https://forum.xda-developers.com/le-pro3/help/brick-t3609704
Also "adb push" command can be helpful. Sometimes phone is not current on adb devices list, but you can also try. As i remember, target should be /sdcard/0
Click to expand...
Click to collapse
Thanks, but unfortunately no luck. Both adb sideload and adb push said error - device '(null)' not found. It seems like the PC is not recognizing the phone. I checked device manager on the PC, it showed LEX727. I right-click and had it install the driver. It says driver successfully installed. Then device manager showed MTP device with a !. I again tried having driver installed, but this time it doesn't find any driver.
I'm at my wit's end... Any more suggestion?
TWRP and/or Minimal ADB isn't trouble here? Tried you both on main menu of TWRP and in ADB Sideload mode? You can also try do it trough bootloader, for this check my link and read all.
marik1 said:
TWRP and/or Minimal ADB isn't trouble here? Tried you both on main menu of TWRP and in ADB Sideload mode? You can also try do it trough bootloader, for this check my link and read all.
Click to expand...
Click to collapse
Actually, the problem is solved, by using another PC. This one showed LEX727 in windows explorer as soon as i plug in the phonr (in twrp). I was able to drag and drop the zip files to the phone and go on my merry way. Now back in business!
Hiya. I managed to unlock bootloader/install twrp and root and went to see if i can put it back to stock.
When i try and sideload the stock firmware, my pc wont recognize adb while it's in sideload mode but it does in normal state.
I also get these errors (see pics)
I have tried installing all the drivers/changed usb ports but now i have no clue what it can be.
Any help please?
Thanks
PS. Using Windows 10
I'm having the exact same issue and I'm also really interested in a solution for this. Also tried uninstalling and reinstalling the drivers and switched USB Ports. The device gets detected without any problems in fastboot mode but as soon as I switch to Sideload Mode in stock recovery, Win 10 shows me this error and doesn't detect my device for sideloading.
Temporarily I could flash TWRP and sideload the zip via TWRP and cmd but I would also like to be able doing it without TWRP again.
Thanks in advance.
Can't anybody help us?
Just download the latest Android Studio software it contains the last ADB driver, i had the same issues after installing reboot, and ADB sideload will work !
http://lifehacker.com/the-easiest-way-to-install-androids-adb-and-fastboot-to-1586992378
Hey all,
I have a OnePlus 2, which had Resurrection Rom (and TWRP 3.0.2-2). However, I wanted to factory reset that ROM. Problem is: I wiped too much data.
I now have no more OS (TWRP -> Reboot -> Reboot System gives a message "No OS installed!").
I do have TWRP 3.0.2-2 and can boot to it.
I have no img of an OS on the device (as far as I know, since I wiped basically everything).
If I go to TWRP -> Advanced -> ADB Sideload, it will go "Starting ADB sideload feature...", hang there for a few minutes and then give a red FAILED on the top of the screen.
I have the phone connected with USB to my pc (Ubuntu 16.10), but I can't find it with lsusb and I can't seem to transfer files that way either.
So my question is: how do I get any ROM back on there? Stock OxygenOS without a custom recovery or whatever would be fine, as long as I can boot to an OS again.
Any help is greatly appreciated, thanks in advance!
Greetings,
Rien
rienheuver said:
Hey all,
I have a OnePlus 2, which had Resurrection Rom (and TWRP 3.0.2-2). However, I wanted to factory reset that ROM. Problem is: I wiped too much data.
I now have no more OS (TWRP -> Reboot -> Reboot System gives a message "No OS installed!").
I do have TWRP 3.0.2-2 and can boot to it.
I have no img of an OS on the device (as far as I know, since I wiped basically everything).
If I go to TWRP -> Advanced -> ADB Sideload, it will go "Starting ADB sideload feature...", hang there for a few minutes and then give a red FAILED on the top of the screen.
I have the phone connected with USB to my pc (Ubuntu 16.10), but I can't find it with lsusb and I can't seem to transfer files that way either.
So my question is: how do I get any ROM back on there? Stock OxygenOS without a custom recovery or whatever would be fine, as long as I can boot to an OS again.
Any help is greatly appreciated, thanks in advance!
Greetings,
Rien
Click to expand...
Click to collapse
Try connecting it to windows pc and mount storage internal storage will pop up if drivers are installed properly just copy and install rom.
Jitesh.saitawadekar said:
Try connecting it to windows pc and mount storage internal storage will pop up if drivers are installed properly just copy and install rom.
Click to expand...
Click to collapse
I tried installing the drivers I found through Google ("oneplus 2 usb drivers -> result on technobuzz).
After that I connected it to a windows pc and I got the message following message:
"USB device not recognized"
The last USB device you connected to this computer malfunctioned, and Windows does not recognize it.
So I still can't access the storage.
rienheuver said:
I tried installing the drivers I found through Google ("oneplus 2 usb drivers -> result on technobuzz).
After that I connected it to a windows pc and I got the message following message:
"USB device not recognized"
The last USB device you connected to this computer malfunctioned, and Windows does not recognize it.
So I still can't access the storage.
Click to expand...
Click to collapse
Might be usb issue try with some other usb .
Jitesh.saitawadekar said:
Might be usb issue try with some other usb .
Click to expand...
Click to collapse
Wow, never thought of that one... but it was the cable indeed.
Thanks for the help!