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Hi. I started in fastboot mode phone. I wrote "fastboot oem lock" in adb command.
Then phone hang up. When I was trying to open phone it did not open Neither recovery nor fastbood mode opens.
nbi_13 said:
Hi. I started in fastboot mode phone. I wrote "fastboot oem lock" in adb command.
Then phone hang up. When I was trying to open phone it did not open Neither recovery nor fastbood mode opens.
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you followed all steps?
http://forum.xda-developers.com/le-2/how-to/root-guide-eui-5-6-5-8-t3425705
cosmote said:
you followed all steps?
http://forum.xda-developers.com/le-2/how-to/root-guide-eui-5-6-5-8-t3425705
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I can not do anything without opening the phone.
nbi_13 said:
I can not do anything without opening the phone.
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Click to collapse
before, you followed steps ?
- Install MTK_X20Drivers
- Enable Developer mode
- Enable USB debugging in developer mode.
- Enable OEM unlocking
They are very important steps before make root, flash recovery, rom, etc.
Try to hard restart the phone by pressing all the 3 buttons(volume rockers+power) and then go to any recovery and reset your phone.
And please rply if that works...
Watch out I will be making a video on how to unroot!!!
Tech Tycoon said:
Try to hard restart the phone by pressing all the 3 buttons(volume rockers+power) and then go to any recovery and reset your phone.
And please rply if that works...
Watch out I will be making a video on how to unroot!!!
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Click to collapse
I solve problem
nbi_13 said:
I solve problem
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Thanks everyone
hi while charging my mobile get switchoff but it not turning on even pressing volume+power button pls help me
use flashone 1.9
Sent from my Le X526 using XDA-Developers Legacy app
nandhini sundar said:
hi while charging my mobile get switchoff but it not turning on even pressing volume+power button pls help me
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Click to collapse
Get a new charging cable and charge your phone again. It happened to me too. The charging cable that leeco provided is of poor quality. Many people are facing the same issue of their phone not turning on. All you need to do is buy a new cable and charge your phone using it. A new cable costs around Rs 200.
How
nbi_13 said:
Thanks everyone
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How did You solve it I have same problem,Did u get a red light when plugged in?
ArtursLEECOX620 said:
How did You solve it I have same problem,Did u get a red light when plugged in?
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I to would like to know how he solved it. Phone will not switch on, windows 10 does not recognize it, (unknown usb device: invalid configuration descriptor) so I can`t flash it, I have tried everything I can find. Last thing I tried was holding all buttons while plugging in usb and managed to flash the phone, but now when I plug in my x626 all I get is the battery symbol (not charging) and no light. Pc still does not recognize phone unless I hold all buttons down. Please help!!
My device is H811 running 10N version (rooted), but I'm unable to update it using because it won't be detected once it goes into fastboot or download mode. I have tried many drivers, and different PCs (running different OS, Windows 10, 8.1, 7) but still can't get it to works. Is there something I'm missing?
zenkhas said:
My device is H811 running 10N version (rooted), but I'm unable to update it using because it won't be detected once it goes into fastboot or download mode. I have tried many drivers, and different PCs (running different OS, Windows 10, 8.1, 7) but still can't get it to works. Is there something I'm missing?
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first of all. update what.??
raptorddd said:
first of all. update what.??
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I want to update it to Marshmalllow 20i or later.
zenkhas said:
I want to update it to Marshmalllow 20i or later.
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have you tried lgbridge..
i doesnt detect phone at all.?
you have both of this drivers http://www.mediafire.com/file/k6ozyesitcqbkdr/driverslg.zip
usb 2.0 ? if nothing else works .. i can only think of format pc.. install drivers.. have windows update on in case it doesnt find drivers.. wait for it to install all drivers first time you connect phone.. or maybe bad usb port in phone .??
raptorddd said:
have you tried lgbridge..
i doesnt detect phone at all.?
you have both of this drivers http://www.mediafire.com/file/k6ozyesitcqbkdr/driverslg.zip
usb 2.0 ? if nothing else works .. i can only think of format pc.. install drivers.. have windows update on in case it doesnt find drivers.. wait for it to install all drivers first time you connect phone.. or maybe bad usb port in phone .??
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No it doesn't. LG Up detects it when phone is On, but when LG Up restarts the device in fastboot, it says no devices connected, even when drivers are installed. Yes, the USB port is 2.0, and it can't be problem with port of phone since it is detected in normal mode. I will try these drivers and let you know if it works. Thank you
zenkhas said:
No it doesn't. LG Up detects it when phone is On, but when LG Up restarts the device in fastboot, it says no devices connected, even when drivers are installed. Yes, the USB port is 2.0, and it can't be problem with port of phone since it is detected in normal mode. I will try these drivers and let you know if it works. Thank you
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LGUP and fastboot.??? what you talking about.?
turn off phone. then press vol up and plug you usb cable. it should take you to download mode and open LGUP it takes a while for connection sbut less then a minute..
raptorddd said:
LGUP and fastboot.??? what you talking about.?
turn off phone. then press vol up and plug you usb cable. it should take you to download mode and open LGUP it takes a while for connection sbut less then a minute..
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Okay, that's the problem actually. I was confused between fastboot and download mode. When I press volume up and connect the cable it boots into fastboot mode instead of download mode. What could be the problem?
BTW here is the log from fastboot mode:
usb_error();transaction failed.txn_status = -1
usb_read(); DONE. ERROR. len 64
SECURE BOOT: DISABLED
LOCK STATE: LOCKED
zenkhas said:
Okay, that's the problem actually. I was confused between fastboot and download mode. When I press volume up and connect the cable it boots into fastboot mode instead of download mode. What could be the problem?
BTW here is the log from fastboot mode:
usb_error();transaction failed.txn_status = -1
usb_read(); DONE. ERROR. len 64
SECURE BOOT: DISABLED
LOCK STATE: LOCKED
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Click to collapse
am not good at readings of finding error i just suggestion why i think it might be..
can you do a factory reset.? can you try again to go into download mode.. maybe use an app that has download mode recovery mode one click on phone to take you there.?
its weird .. something not right when vol up and connect usb.. doenload mode should pop up. with screen showing usb icon.
I had the same exact problem for 6 hrs yesterday and i came across your thread and the problem is when you do adb reboot bootloader, and your phone doesn't show up on your pc under 'Computer management > devices', the driver says unsupported, follow this video starting around 4:50, you'll find all the drivers that way and it'll work right away
nkia2sg said:
I had the same exact problem for 6 hrs yesterday and i came across your thread and the problem is when you do adb reboot bootloader, and your phone doesn't show up on your pc under 'Computer management > devices', the driver says unsupported, follow this video starting around 4:50, you'll find all the drivers that way and it'll work right away
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Click to collapse
What video?
Hi,
First i'm sorry for my bad english.
I've a P9, and i tried to update to Nougat. But something went wrong, and now, i can't boot my phone, no recovery no fastboot. When i plug it on my pc, my phone is recognize as "USB SER". How to unbricked ?
Hold volume down + power for 15 seconds, hold it even longer to try to get into fastboot mode. Was the battery low? Maybe you need to charge the phone up.
My phone is charged.
I tried your solution, but didn't work..
theoh88 said:
My phone is charged.
I tried your solution, but didn't work..
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Click to collapse
Put rescue firmware in dload folder in sd card and boot and hold power + and -...
rayman95 said:
Put rescue firmware in dload folder in sd card and boot and hold power + and -...
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It only boots to fastboot from adb shell or if i plug it in my computer and hold vol down + power if i dont plug it in it will not boot into fastboot.
I don't have access to fastboot or recovery. I have black screen, when i try all combinations. When it's plugged, it's only recognized as " USB SER "
theoh88 said:
I don't have access to fastboot or recovery. I have black screen, when i try all combinations. When it's plugged, it's only recognized as " USB SER "
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Even with Pwr + - buttons hold for 5 or 10 secs????
rayman95 said:
Even with Pwr + - buttons hold for 5 or 10 secs????
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Yes, nothing happens
Hold Vol Down while inserting a USB cable connected to your computer, assuming you have one.
Yes, i have a computer. I tried to insert usb cable with vol down, but my phone is always recognized as USB SER
theoh88 said:
Yes, i have a computer. I tried to insert usb cable with vol down, but my phone is always recognized as USB SER
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Hey mate, did you find a solution, same thing happened to me ... the only thing I get from the phone is "USB SER" ... never unlocked, rooted or flashed my phone. Could be a hardware failure?
AneirinIV said:
Hey mate, did you find a solution, same thing happened to me ... the only thing I get from the phone is "USB SER" ... never unlocked, rooted or flashed my phone. Could be a hardware failure?
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Click to collapse
No, i found nothing...
How did you try to update to nougat? Can you boot into erecovery?
theoh88 said:
Hi,
First i'm sorry for my bad english.
I've a P9, and i tried to update to Nougat. But something went wrong, and now, i can't boot my phone, no recovery no fastboot. When i plug it on my pc, my phone is recognize as "USB SER". How to unbricked ?
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Click to collapse
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
zgfg said:
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
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Click to collapse
I already tried DC phoenix, but my phone isn't recognized so i can't use it
Hi,
After hours of search, i found a python program for honor 4C. This program can communicate with p9 with usb serial port. So, i got Linux on my pc, tried to be familiar with python.
Now, i need some information:
startframe
headframe
bootheadaddress
bootdownloadaddress
If guys can give me this information or tell me where to find them, please leave reply !
My phone is the same with yours. Waiting for good news from you. Try this solution, i dont have this tool.
Could somebody find firmware with testpoint for eva-l09 ?
Hey mate I managed to revive my phone ... it had to be something hardware related. I opened it up, disconnected the battery cable for a couple of minutes, reconnected and re-screwed everything and it turned on. I didn't even lose any data.
Same trouble
Hi every body 'im so sorry for my english, i'm french...
Could some one please help me, i've tryed to restore a mate 10 pro who as in demo mode but i made a mistake with a "update.zip" file and now the phone is always off, no fastboot or recovry mode, the phone stay off when i press the power bouton. when i plug the USB cable, it appear "USB SER" only.
Thanks for your attention
So my problem is that i wanted to root my Huawei Mate S, so I had to unlock the Bootloader.
It said that it was successful and unlocked, so I continued rooting, which seemed fine.
But then I got stuck in a bootload and I havent been able to access my phone ever since.
At first I was able to charge it, because the red LED was flashing, but nothing else happened.
Now I can´t do anything; If it´s connected to Power all it does is vibrating one short time, if I try to access Download- or Recovery-Mode, which means that its not detected by the PC...
Is there any way to fix it?
Thanks in advance.
Dailvorn said:
So my problem is that i wanted to root my Huawei Mate S, so I had to unlock the Bootloader.
It said that it was successful and unlocked, so I continued rooting, which seemed fine.
But then I got stuck in a bootload and I havent been able to access my phone ever since.
At first I was able to charge it, because the red LED was flashing, but nothing else happened.
Now I can´t do anything; If it´s connected to Power all it does is vibrating one short time, if I try to access Download- or Recovery-Mode, which means that its not detected by the PC...
Is there any way to fix it?
Thanks in advance.
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Click to collapse
Install trwp3 and then install custom eumi5 rom backupfile sr1
nortonnc said:
Install trwp3 and then install custom eumi5 rom backupfile sr1
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Click to collapse
But how am I suppossed to do so, if I can't access my phone at all ( no recovery-/ download-mode)and my computer won't recognize it being connected?
have you tried to charge the phone only via the pc usb port or did you use a wall charger? it wouldn't hurt to connect it to a wall charger and let it rest a few hours if you haven't done that yet. then try to connect it to the pc and to try turning it on either in recovery or fastboot mode.
thyssen2k said:
have you tried to charge the phone only via the pc usb port or did you use a wall charger? it wouldn't hurt to connect it to a wall charger and let it rest a few hours if you haven't done that yet. then try to connect it to the pc and to try turning it on either in recovery or fastboot mode.
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I actually did use a wall charger, but I'm still not able to do anything...
I just don't understand why it is vibrating when I try to boot into recovery mode...
To me that means that the phone is not completely dead...
So no one actually hast an idea?
Dailvorn said:
So no one actually hast an idea?
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Click to collapse
Nope, but I feel you: https://forum.xda-developers.com/mate-s/help/fullbricked-mate-s-signs-life-whatsoever-t3357711
Since I flashed my Mi 11 ultra from CN to EEA version Rom, it is not recognised by Windows 10 laptop when in fastboot mode.
Its the same Win 10 laptop which I used to flash the phone, so all the drivers are still installed.
You have to turn USB Debugging on again in developer settings
Done that. I've done everything. It just doesn't get recognised. No little chime when I plug it in, nothing. It works in normal mode, but not fastboot.
message me privately and i can help you through zoom/teamviewer
saisannihith said:
message me privately and i can help you through zoom/teamviewer
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there is a hardware fault on my phone. usb debugging is enabled. when in plug in phone in fastboot mode, it doesn't even show in device manager. nothing. this screenshot is taken with the phone plugged in in fastboot mode. As you can see, it doesn't show at all.
spikemann007 said:
there is a hardware fault on my phone. usb debugging is enabled. when in plug in phone in fastboot mode, it doesn't even show in device manager. nothing. this screenshot is taken with the phone plugged in in fastboot mode. As you can see, it doesn't show at all.
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I cant tell you anything until i see it.
Weird, I attached a screenshot before. Here I try again.
put cellphone in fastboot download and install file here's download link https://ufile.io/1xc7dudc
thephonetechdoc said:
put cellphone in fastboot download and install file here's download link https://ufile.io/1xc7dudc
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I already installed that same file before. No difference. doesn't even show in devive manager. I give up.
Bro not like this. Iam asking if i can connect remotely to your PC to diagnose the drivers.
Unusual xiaomi drivers and adb devices and reinstall
Have a look and try out the method mentioned in the video. Did the trick for me
I did all of it. I don't even get that little chime that lets you know when you plug the phone in. Silence.
It works fine in normal mode.
Hi @spikemann007 !
I had the same issue.
Root cause was (for me) the USB cable. Have you already tried a alternative?
best regards!