Hi Community !
I hope you can help !!
I have a Lemfo Lem4 an root the device.
After the root i take a reboot but the device runs into a Bootloop.
ADB does not work, because ADB says the device was unauthorized and i cant use the keys. Reboot of the device, a restart of the ADB server has also no effect...
Have anyone a idea how i recover the bricked rom 4.4 or has anyone a4.4 rom i can flash ?
The seller (lemfo or DominoMarvel) does not help...
I hope anyone of you can help !
Greetings
Michael
Hi !
Though this thread is not really development but at least there are more users with a similar device , have a look
Good luck !
michael.pusch said:
Hi Community !
I hope you can help !!
I have a Lemfo Lem4 an root the device.
After the root i take a reboot but the device runs into a Bootloop.
ADB does not work, because ADB says the device was unauthorized and i cant use the keys. Reboot of the device, a restart of the ADB server has also no effect...
Have anyone a idea how i recover the bricked rom 4.4 or has anyone a4.4 rom i can flash ?
The seller (lemfo or DominoMarvel) does not help...
I hope anyone of you can help !
Greetings
Michael
Click to expand...
Click to collapse
Greetings and welcome to assist. You need usb debugging enabled to use adb, can you access download or recovery mode to reflash stock firmware ?
There is a thread for your device here
https://forum.xda-developers.com/smartwatch/other-smartwatches/lemfo-smartwatch-development-t3510348
the experts there may be able to assist you further
Good Luck
Sawdoctor
sawdoctor said:
Greetings and welcome to assist. You need usb debugging enabled to use adb, can you access download or recovery mode to reflash stock firmware ?
There is a thread for your device here
https://forum.xda-developers.com/smartwatch/other-smartwatches/lemfo-smartwatch-development-t3510348
the experts there may be able to assist you further
Good Luck
Sawdoctor
Click to expand...
Click to collapse
Hi Sawdoctor !
Thanks for your answer !
Yes i know that i must use ADB with USB debugging, but i have no reason to use them because i cant start the device to select the option (bootloop)
AND i cant use a recovery or download mode because i have ONLY a Powerswitch on the watch... with "sp flash tool" for mtk i can talk with the device, but ADB dont work...
I have a flash program for MTK Processors, also a needed Scatter.txt file for the mtk processor at this watch ... but i need the original rom file to flash the device...
thanks XANTHRAX & SAWDOCTOR for your information about the other threat...
but i dont think a "ROOT" section for Android 5.1 can help a user with Android 4.4 with a boot problem...
Related
Hi guys, I usually solve issues by myself buy I need some help with this one.
I bought my son this device, we rooted it together and changed very lightly the UI ogg's , there was no problem keep using it .
Then we thought why not to change the boot animation, so we downloaded this app from google play called .... "boot animation", and now we can't make it boot at all (WE SEE THE NEW ANIMATION ON THE SCREEN, not rebooting).
tried:
1. hard reset and wipe/factory settings... nothing!
2. no ROMS available ,I found 2 roms but the first one claims that it should work through CMD (the computer can't identify the device), the other one causes "verificaiton problem" when trying to install from SD.
3. sent email to HISENSE , hope to hear from them
I need PLEASE any information from someone who knows how to handle this problem, I think that the only way to solve it is to install a new CWM or ROM from SD , offcourse that id it was samsung device it was much easier.
thank you very much
Lior
Hi
Thanks for writing to us at XDA Assist. The best way to tackle this is by reflashing the stock firmware or ROM. All you probably need to do is have the correct drivers installed on your PC in order for it to communicate with your phone. Take a look at this thread:
[TOOL] [WINDOWS] ADB, Fastboot and Drivers - 15 seconds ADB Installer v1.4.2
If you still can't get it to work I'd suggest you ask your question here:
Android Q&A, Help & Troubleshooting
Hi, thanks!
I installed adb+fastboot, adb found the device but fastboot not...
There's no fastboot mode on the recovery, any ideas?
Sent from my SM-G850F using xda Forum
lioryi said:
Hi, thanks!
I installed adb+fastboot, adb found the device but fastboot not...
There's no fastboot mode on the recovery, any ideas?
Sent from my SM-G850F using xda Forum
Click to expand...
Click to collapse
I've linked you to the Android Q&A section just above, please ask any further questions there.
Thread closed, thanks.
I have tried everything I can possibly imagine to try and get to fastboot mode. I can get to recovery and FTM mode and Download mode but not Fastboot for some reason. Im not sure what the button combos are for fastboot either. I plan on flashing the recovery and rooting my phone and adding a couple cool roms. I have ADB working good and I've tried to use adb reboot-bootloader but phone just restarts like normal even when clicking "boot bootloader" in recovery. My phone is the ZTE Z828. Any help would be greatly appreciated. Also, I have tried to do: fastboot devices in cmd after phone restarts but there are no devices in the list. :crying:Thanks again.
mast3rillusion said:
I have tried everything I can possibly imagine to try and get to fastboot mode. I can get to recovery and FTM mode and Download mode but not Fastboot for some reason. Im not sure what the button combos are for fastboot either. I plan on flashing the recovery and rooting my phone and adding a couple cool roms. I have ADB working good and I've tried to use adb reboot-bootloader but phone just restarts like normal even when clicking "boot bootloader" in recovery. My phone is the ZTE Z828. Any help would be greatly appreciated. Also, I have tried to do: fastboot devices in cmd after phone restarts but there are no devices in the list. :crying:Thanks again.
Click to expand...
Click to collapse
Hi mast3rillusion
Thank you for using XDA Assist
As we do not have an specific forum dedicated for your device yet, our experts at the below forum should be able to help you. Please be welcome to post over in there.
Android Q&A, Help & Troubleshooting
Nice regards and good luck.
.
Kdio said:
Hi mast3rillusion
Thank you for using XDA Assist
As we do not have an specific forum dedicated for your device yet, our experts at the below forum should be able to help you. Please be welcome to post over in there.
Android Q&A, Help & Troubleshooting
Nice regards and good luck.
.
Click to expand...
Click to collapse
Thank you for the quick reply and pointing me in the right direction!
Hi, sorry for the inconvenience, I followed the tutorial "[GUIDE] How install recovery on LG L Bello [D335]" when i wipe data my battery to let go, and now rebooting it remains on the LG logo. I wonder if it is possible to fix it?
if is possible to fix it, how ? Thank you in advance for your help.
PS: sorry for my english, i'm french
BeansM said:
When a phone is stuck in the load screen it is called a bootloop. It can be fixed if you can still access your recovery mode or have adb.
Click to expand...
Click to collapse
i can't access to recovery and adb say "error: device not found"
BeansM said:
I think you have to install the correct drivers for your phone
Click to expand...
Click to collapse
i've install drivers from LG PC Suite
Hello,
There is no forum for your device. Try posting your question in the forum linked below.
http://forum.xda-developers.com/android/help
The experts there may be able to help. Good luck.
I fix the problem by launching LG Flash Tool and reinstalling firmware, thank's for you're help !
I soft bricked this phone since i edited copy pasted build prop by mistake and then the permisions have changed now everytime i try to boot up the phone it gets stuck after the logo then the screen goes black , the problem is that i cant find anywhere usb drivers for this model
on the back of the phone it says that its made it china
i have no idea where to look for the drivers i went to the official site but the support there is crap,
lindi000 said:
I soft bricked this phone since i edited copy pasted build prop by mistake and then the permisions have changed now everytime i try to boot up the phone it gets stuck after the logo then the screen goes black , the problem is that i cant find anywhere usb drivers for this model
on the back of the phone it says that its made it china
i have no idea where to look for the drivers i went to the official site but the support there is crap,
Click to expand...
Click to collapse
Greetings and welcome to xda, do you have a custom recovery ? If it is a mediatek device (most chinese phones are) then you may be able to use generic drivers. If you ask your question here
http://forum.xda-developers.com/android/help
hopefully the experts there can help you
Good Luck
Sawdoctor
sawdoctor said:
Greetings and welcome to xda, do you have a custom recovery ? If it is a mediatek device (most chinese phones are) then you may be able to use generic drivers. If you ask your question here
http://forum.xda-developers.com/android/help
hopefully the experts there can help you
Good Luck
Sawdoctor
Click to expand...
Click to collapse
unfortunatley i dont have custom recovery only stock recovery mode
but thanks for your reply anyways
A month ago, my sister brick her phone and try to fix it herself and accidentally erase droidboot/fastboot:crying::crying:. I usually just flash a new stock rom but without access to recovery, I can't do anything. Been searching for solution at google but nothing found. Most guide require access to recovery mode. Can anyone help me?
Logan LH said:
A month ago, my sister brick her phone and try to fix it herself and accidentally erase droidboot/fastboot:crying::crying:. I usually just flash a new stock rom but without access to recovery, I can't do anything. Been searching for solution at google but nothing found. Most guide require access to recovery mode. Can anyone help me?
Click to expand...
Click to collapse
Greetings and welcome to assist. If fastboot/sp flashtools are not an option you may be stuck, I'm not sure if this will help or not as you may need recovery mode for it as well
http://forum.xda-developers.com/android/general/asus-aft-flash-tool-free-solution-t3165954
Really hope you fix it
Sawdoctor
sawdoctor said:
Greetings and welcome to assist. If fastboot/sp flashtools are not an option you may be stuck, I'm not sure if this will help or not as you may need recovery mode for it as well
http://forum.xda-developers.com/android/general/asus-aft-flash-tool-free-solution-t3165954
Really hope you fix it
Sawdoctor
Click to expand...
Click to collapse
Yeah. If it still can access fastboot, I maybe can fix it. But without fastboot, it's a dead end.
Thank you for reply.