Is there will be problem with unlocking bootloader on Lenovo P2 if phone was bought on bill pay ? I see on eBay some phones from UK 3 network, don't know if someone was lucky to unlock their bootloader ?...
veimus said:
Is there will be problem with unlocking bootloader on Lenovo P2 if phone was bought on bill pay ? I see on eBay some phones from UK 3 network, don't know if someone was lucky to unlock their bootloader ?...
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I face a similar problem with the three UK edition can't unlock bootloader thru the settings as it will not connect after booting into fastboot/bootloader can any one help at all ?
Casper cobain said:
I face a similar problem with the three UK edition can't unlock bootloader thru the settings as it will not connect after booting into fastboot/bootloader can any one help at all ?
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Did you enter in fast-boot mode after phone boot ? (Power + vol down when phone is off) ?
veimus said:
Did you enter in fast-boot mode after phone boot ? (Power + vol down when phone is off) ?
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Yeah ,when connected to laptop in adb mode with phone on it connects but as soon as the phones in fast boot mode it doesn't connect at all I've tried uninstalling all drivers and reinstalling them manually but it still doesn't connect in fastboot mode yet does for everything else
Did you do this steps:
- In developer options checked "OEM unlocking"
- Login/ sign up to Lenovo ID, and wait 14 days ,
- After 14 days connect phone in fastboot mode and run "fastboot oem unlock"
Try installing this: https://www.mediafire.com/?nd9uzj1cnjc9nzj (restart PC after installation) if that's did not help then you cannot unlock it :/
Related
Hi there, I've been having trouble rooting my Samsung Galaxy A20 - SM-A205GN for awhile now. I'm officially on Android Version 10 with One UI Version 2.0, I've followed the provided guide to root my device but it fails on Odin "all versions" when I flash the recovery.tar file. After it fails it gives me a prompt on my phone on recovery mode saying Custom Binary (BOOT) Blocked By OEM Lock. I have enabled OEM Unlocking and USB debugging but it seems like it doesn't enable is there a way that your carrier can block these options to not enabled because that's what my starting to think why I can't seem to root my device. Can anyone suggest any workaround or fixes for this problem.
While your phone is turned off hold down both volume buttons and connect the usb cable, it will give you 2 options just hold down the volume up button and your bootloader will be unlocked
mody00 said:
While your phone is turned off hold down both volume buttons and connect the usb cable, it will give you 2 options just hold down the volume up button and your bootloader will be unlocked
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Click to collapse
That will go to download mode but wont unlock bootloader
2triple0 said:
Hi there, I've been having trouble rooting my Samsung Galaxy A20 - SM-A205GN for awhile now. I'm officially on Android Version 10 with One UI Version 2.0, I've followed the provided guide to root my device but it fails on Odin "all versions" when I flash the recovery.tar file. After it fails it gives me a prompt on my phone on recovery mode saying Custom Binary (BOOT) Blocked By OEM Lock. I have enabled OEM Unlocking and USB debugging but it seems like it doesn't enable is there a way that your carrier can block these options to not enabled because that's what my starting to think why I can't seem to root my device. Can anyone suggest any workaround or fixes for this problem.
Click to expand...
Click to collapse
This happens to the a207f because it has Snapdragon instead of Exynos
You have to flash Stock Firmware
Boot back to download mode and long Press Volume up button.
then you will be oem unlocked
....except not that I unlocked and relocked bootloader on s10e it won't show up again in developer options
My Brother Locked The Phone By Find My Mobile And Removed The Device From The Samsung Find My Mobile,After That I Cannot Boot Into Recovery Mode Or Odin Mode,Tried Pluggin Usb C Cable Not Working,Need Help As The Phone Is Locked For About 10 Days And No Service Centers Are Open Due To Covid.
Sorry For My Bad English.
VI9T said:
My Brother Locked The Phone By Find My Mobile And Removed The Device From The Samsung Find My Mobile,After That I Cannot Boot Into Recovery Mode Or Odin Mode,Tried Pluggin Usb C Cable Not Working,Need Help As The Phone Is Locked For About 10 Days And No Service Centers Are Open Due To Covid.
Sorry For My Bad English.
Click to expand...
Click to collapse
Can you at least boot into bootloader mode and is the bootloader unlocked
Austinredstoner said:
Can you at least boot into bootloader mode and is the bootloader unlocked
Click to expand...
Click to collapse
How To Boot In Bootloader Mode In Samsung M31s And Also I Didn't Check MarkUnlock OEM On The Mobile?
I am using an OPPO F9 pro , OPPO devices(at least mine) does not have fastboot mode as the manufacturers have given no access for that ,the "OEM unlocking" option under developer options is literally useless as it is basically not possible to unlock its bootloader.
My aim actually is to install a custom ROM using any of those recoveries , if anyone can help me regrading how to install any of these recoveries without unlocking the bootloader please help me if that is possible to do so without OEM unlock ,btw my device has mediatek chipset.
I have already set all other prerequisites like ADB ,drivers, USB drivers for my phone etc ; and i am able to use ADB bridge to control my device using my pc.
All i want to know that is there any way by which we can install custom recovery given that the phone does not have any "bootloader/fastboot" mode which indirectly also means that there is no OEM unlock access.
I would again like to clarify that i am 100% sure that it is impossible for most OPPO phones to enter fastboot mode ,i have tried to enter fastboot mode using ADB commands(adb reboot bootloader) and that power + volume up/down after power off ,nothing works for in my OPPO phone that allows me to use fastboot mode.
At last ,i have also asked from OPPO service ,they clearly told me that there is no bootloader in oppo devices
I AM REALLY STRESSED RIGHT NOW AS MY STOCK ROM SUCKS SO ANY HELP WOULD BE REALLY APPRECIATED.
armankang said:
I am using an OPPO F9 pro , OPPO devices(at least mine) does not have fastboot mode as the manufacturers have given no access for that ,the "OEM unlocking" option under developer options is literally useless as it is basically not possible to unlock its bootloader.
My aim actually is to install a custom ROM using any of those recoveries , if anyone can help me regrading how to install any of these recoveries without unlocking the bootloader please help me if that is possible to do so without OEM unlock ,btw my device has mediatek chipset.
I have already set all other prerequisites like ADB ,drivers, USB drivers for my phone etc ; and i am able to use ADB bridge to control my device using my pc.
All i want to know that is there any way by which we can install custom recovery given that the phone does not have any "bootloader/fastboot" mode which indirectly also means that there is no OEM unlock access.
I would again like to clarify that i am 100% sure that it is impossible for most OPPO phones to enter fastboot mode ,i have tried to enter fastboot mode using ADB commands(adb reboot bootloader) and that power + volume up/down after power off ,nothing works for in my OPPO phone that allows me to use fastboot mode.
At last ,i have also asked from OPPO service ,they clearly told me that there is no bootloader in oppo devices
I AM REALLY STRESSED RIGHT NOW AS MY STOCK ROM SUCKS SO ANY HELP WOULD BE REALLY APPRECIATED.
Click to expand...
Click to collapse
You can not flash anything custom without first unlocking the bootloader, there is no way to do this.
Yes, there are devices out there that have TWRP even though the device has a locked bootloader, it is tricky to explain but most of these devices do not truly have TWRP installed in the traditional manner. They merely use some kind of trick or code to trick the device into booting TWRP from a secondary location instead of booting stock recovery from the stock recovery partition.
how do I delete a comment?
armankang said:
I am using an OPPO F9 pro , OPPO devices(at least mine) does not have fastboot mode as the manufacturers have given no access for that ,the "OEM unlocking" option under developer options is literally useless as it is basically not possible to unlock its bootloader.
My aim actually is to install a custom ROM using any of those recoveries , if anyone can help me regrading how to install any of these recoveries without unlocking the bootloader please help me if that is possible to do so without OEM unlock ,btw my device has mediatek chipset.
I have already set all other prerequisites like ADB ,drivers, USB drivers for my phone etc ; and i am able to use ADB bridge to control my device using my pc.
All i want to know that is there any way by which we can install custom recovery given that the phone does not have any "bootloader/fastboot" mode which indirectly also means that there is no OEM unlock access.
I would again like to clarify that i am 100% sure that it is impossible for most OPPO phones to enter fastboot mode ,i have tried to enter fastboot mode using ADB commands(adb reboot bootloader) and that power + volume up/down after power off ,nothing works for in my OPPO phone that allows me to use fastboot mode.
At last ,i have also asked from OPPO service ,they clearly told me that there is no bootloader in oppo devices
I AM REALLY STRESSED RIGHT NOW AS MY STOCK ROM SUCKS SO ANY HELP WOULD BE REALLY APPRECIATED.
Click to expand...
Click to collapse
Simple answer: You can't. And if you unlock the bootloader and flash a custom recovery, DON'T TRY TO LOCK IT BACK! It will brick your phone badly.
armankang said:
I am using an OPPO F9 pro , OPPO devices(at least mine) does not have fastboot mode as the manufacturers have given no access for that ,the "OEM unlocking" option under developer options is literally useless as it is basically not possible to unlock its bootloader.
My aim actually is to install a custom ROM using any of those recoveries , if anyone can help me regrading how to install any of these recoveries without unlocking the bootloader please help me if that is possible to do so without OEM unlock ,btw my device has mediatek chipset.
I have already set all other prerequisites like ADB ,drivers, USB drivers for my phone etc ; and i am able to use ADB bridge to control my device using my pc.
All i want to know that is there any way by which we can install custom recovery given that the phone does not have any "bootloader/fastboot" mode which indirectly also means that there is no OEM unlock access.
I would again like to clarify that i am 100% sure that it is impossible for most OPPO phones to enter fastboot mode ,i have tried to enter fastboot mode using ADB commands(adb reboot bootloader) and that power + volume up/down after power off ,nothing works for in my OPPO phone that allows me to use fastboot mode.
At last ,i have also asked from OPPO service ,they clearly told me that there is no bootloader in oppo devices
I AM REALLY STRESSED RIGHT NOW AS MY STOCK ROM SUCKS SO ANY HELP WOULD BE REALLY APPRECIATED.
Click to expand...
Click to collapse
Have you tried looking at indian tutorial videos? I can't tell if that's going to work, since I have no experience with OPPO phones, but this one seems interesting.
uwucake2020 said:
how do I delete a comment?
Click to expand...
Click to collapse
Click edit and erase all text in it.
armankang said:
I am using an OPPO F9 pro , OPPO devices(at least mine) does not have fastboot mode as the manufacturers have given no access for that ,the "OEM unlocking" option under developer options is literally useless as it is basically not possible to unlock its bootloader.
My aim actually is to install a custom ROM using any of those recoveries , if anyone can help me regrading how to install any of these recoveries without unlocking the bootloader please help me if that is possible to do so without OEM unlock ,btw my device has mediatek chipset.
I have already set all other prerequisites like ADB ,drivers, USB drivers for my phone etc ; and i am able to use ADB bridge to control my device using my pc.
All i want to know that is there any way by which we can install custom recovery given that the phone does not have any "bootloader/fastboot" mode which indirectly also means that there is no OEM unlock access.
I would again like to clarify that i am 100% sure that it is impossible for most OPPO phones to enter fastboot mode ,i have tried to enter fastboot mode using ADB commands(adb reboot bootloader) and that power + volume up/down after power off ,nothing works for in my OPPO phone that allows me to use fastboot mode.
At last ,i have also asked from OPPO service ,they clearly told me that there is no bootloader in oppo devices
I AM REALLY STRESSED RIGHT NOW AS MY STOCK ROM SUCKS SO ANY HELP WOULD BE REALLY APPRECIATED.
Click to expand...
Click to collapse
U can't install orangefox recovery on a oppo device
OrangeFox Recovery Downloads
OrangeFox Recovery is one of the most popular custom recoveries in android ecosystem, with amazing additional features that are not present in other recoveries. We support a host of devices
orangefox.download
As u can see their not s single oppo device that support for oppo so you're out of luck
But u can install twrp recovery on a oppo device if you're in luck but u need to unlock bootloader
Devices
This is the Team Win website and the official home of TWRP! Here you will find the list of officially supported devices and instructions for installing TWRP on those devices.
twrp.me
ok thanks everyone of u for helping me i got to know that its not possible for my device as its not supported.
franta0 said:
Have you tried looking at indian tutorial videos? I can't tell if that's going to work, since I have no experience with OPPO phones, but this one seems interesting.
Click to expand...
Click to collapse
maybe that video works for realme devices but all the videos(only except 3 or 4 oppo phones those have fastboot mode given by manufacturer) in which they tell the way to unlock bootloader for oppo devices are fake except for those few i already told, although the process for different brand phones are quite same.
franta0 said:
Click edit and erase all text in it.
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Click to collapse
It says "Please enter a valid message."
Hello, i wanted to ask how to fix the fastboot mode.
Everytime when i try to access it, it just says "Entering Fastboot..."and thats all.
I dont want to close it, thats not my problem, i just wanna flash a recovery.img, and the fastboot seems not working. Any ideas?
M3DUS4 said:
Hello, i wanted to ask how to fix the fastboot mode.
Everytime when i try to access it, it just says "Entering Fastboot..."and thats all.
I dont want to close it, thats not my problem, i just wanna flash a recovery.img, and the fastboot seems not working. Any ideas?
Click to expand...
Click to collapse
this could be because the galaxy A51 wasnt built with fastboot, and the code to launch this option was just reused from a different device, or because something isnt connecting properly.
Hello, I have the same ... Android 11 (and currently 12) (from Frija). So it is not the fault of incorrect configuration or with connecting. Only something is wrong with this phone ...
I have this device and this solved it for me:
Enable OEM unlocking in developer settings
Shut down the phone
Hold volume up and volume down
Plug in a USB cable connected to a computer (the computer being turned on)
Keep holding
You're in download mode!
Side note: This might not work in USA or Canada, I am from europe and it works here. I have no idea if it works in another region. Also, you can't just flash a recovery.img on Samsung since there is no real "fastboot", you have to use download mode and Odin.
But I know how to enter download mode... Problem is Fastboot mode...
There is no fastboot mode on a modern Samsung device. If there is, it's fake and you cannot flash anything with it. As you can see even from Wikipedia, Odin is the Samsung replacement of fastboot.
So no fastboot, only download mode.
If a guide is saying to use fastboot, it is not compatible with Samsung.
If you would tell me why you specifically need fastboot, I'll be happy to tell you how you can do it with Odin, if possible.
Because I have Samsung Galaxy A51 5G (A516B) with new Android 12 and I can't do a root! Because I can't upload TWRP (custom recovery) because I haven't OEM unlock option in Deveoper Option. I tried trick with set back date by 7days but not succes. Everything I;ve metioned here - I did at my phone with Android 11.
And... I have read that I can turn this fu**ing OEM option by comend at ADB: fastboot oem unlock.
Phew ...
So this fastboot method is the last method to do a root with my phone.
Upload TWRP by Odin in download mode -ends red warning - of corse...
Have you any ideas?
I would be grateful for help...
I have read this fastboot method at:
How to Unlock Bootloader On Samsung Galaxy Phones [EASY GUIDE]
Are you looking for a Complete tutorial on How To Unlock Bootloader on Samsung Galaxy Phones? If yes, then you have come to the right place.
www.guidetoroot.com
Yeah, that guide is not relevant on any modern Samsung device. Besides, even if it was, which it isn't, you would first need to enable OEM unlocking from the Developer Settings.
But the fact that you don't have an option for OEM unlock is weird, since I have the exact same device model and it is there for me.
May I ask what is your region and is your phone locked to a telephone carrier?
My region is PLS - Poland. And not - phone is not locked. Have you the newest system Android 12?
Yes, I do. It's weird that there isn't even an option for you.
I'll try to come up with some new ideas if I have time...
I'll be glad for it...
Hej, do you have any idea?
stanwin said:
Hej, do you have any idea?
Click to expand...
Click to collapse
Have you tried everything listed here?
BloodyFruitDestroyer said:
Have you tried everything listed here?
Click to expand...
Click to collapse
Yes, I did. Evething exept the last one...
You could try it. It might be risky, but it's the only option I personally can come up with right now.
I've tried this option but Odin stuck on "files verification". Any help?
have any of you encountered this problem?
And how did you solve it?
You can also try searching for combination firmware for your device online
Hello.
Forgot PIN on my Galaxy S22 Ultra, and tried to remote unlock it using samsung find my mobile, but it says that I didn't enable remote unlock in settings. Any idea how to enable it through adb, if yes, please walk me through how to do it.
? Adb should be locked if your phone is locked, but this is not a problem.
1. Boot into fastboot mode.
2. Run this command on your PC:
fastboot -w
It will reset your phone without pin code.
If you has forgotten sim card code, so can you take it out.
Now go to settings, enable developer mode and OEM unlocking.
ekhaydarov said:
Hello.
Forgot PIN on my Galaxy S22 Ultra, and tried to remote unlock it using samsung find my mobile, but it says that I didn't enable remote unlock in settings. Any idea how to enable it through adb, if yes, please walk me through how to do it.
Click to expand...
Click to collapse
Reboot to recovery and select factory reset (all your data will be erased)
After this when device boot, it will start setup wizard and you will have option to unlock with your Google account that must be same as currently logged in Google Ac
To reboot to recovery : Connect device to PC
Reboot device - keep holding vol up +power
JonasHS said:
? Adb should be locked if your phone is locked, but this is not a problem.
1. Boot into fastboot mode.
2. Run this command on your PC:
fastboot -w
It will reset your phone without pin code.
If you has forgotten sim card code, so can you take it out.
Click to expand...
Click to collapse
The thing is I can't lose my data. is there any workarounds?
even if I reset it, what is the probability of recovering all data ?
Thank you!
I think your phone is Qualcomm, use Edl mode to backup your partitions with qfil tool
JonasHS said:
I think your phone is Qualcomm, use Edl mode to backup your partitions with qfil tool
Click to expand...
Click to collapse
can you walk me through it ? I really don't have any idea about qfil and edl
and I dont really know if my USB debugging is on or off
It would be super helpful
ekhaydarov said:
can you walk me through it ? I really don't have any idea about qfil and edl
and I dont really know if my USB debugging is on or off
Click to expand...
Click to collapse
It does not matter whether USB debugging enabled or not , if your phone is locked adb will not work
Any other ways to restore data ?