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Coworker of mine brought me her AT&T "worldphone" SPH-I897 (eclair 2.1.1). she claims that a family member changed the lock code on the phone and no longer remembers it, and i cant factory reset the phone because she used the phone to take photos of her now deceased mother. she doesn't care if i have to brick this phone in the process, but its critically important that she get those photos...
there is no google account associated with the phone, so unlocking it via gmail auth isnt an option, and the phone was never put into debugging mode, so adb is only accessible from recovery mode. I've also attempted a hack someplace else on XDAdev which involved modifying and removing files in /data/data/, but this path was inaccessible in recovery mode.
I'm hoping someone can give me some guidance on what i can try next. I've read that custom recoveries can be flashed to the phone without root through ODIN, then a backup can be initiated, but i haven't been able to find a copy of a custom recovery that i'm certain wont brick this phone. i'm also assuming that the photos are inaccessible from adb when in recovery?
ugh... Help!
kb1ibh said:
Coworker of mine brought me her AT&T "worldphone" SPH-I897 (eclair 2.1.1). she claims that a family member changed the lock code on the phone and no longer remembers it, and i cant factory reset the phone because she used the phone to take photos of her now deceased mother. she doesn't care if i have to brick this phone in the process, but its critically important that she get those photos...
there is no google account associated with the phone, so unlocking it via gmail auth isnt an option, and the phone was never put into debugging mode, so adb is only accessible from recovery mode. I've also attempted a hack someplace else on XDAdev which involved modifying and removing files in /data/data/, but this path was inaccessible in recovery mode.
I'm hoping someone can give me some guidance on what i can try next. I've read that custom recoveries can be flashed to the phone without root through ODIN, then a backup can be initiated, but i haven't been able to find a copy of a custom recovery that i'm certain wont brick this phone. i'm also assuming that the photos are inaccessible from adb when in recovery?
ugh... Help!
Click to expand...
Click to collapse
You can look at sammobile's program, SRS I believe it's called. It's one the its free feature.
My phone connects fine with adb. I tooted with towelroot, i have the D415 (see screenshot) i have run the commands on a pc several time with no errors. I tried it with my terminal emulator severaIm times and it says "decixe not found) HAHHA its just funny to me. I want to unlock this bootloader i even tried a factory cable (for kindle and only once) no dice. I get download mode and thats it. I know I must be doing somethimg wrong but damned if i can figure what. Pc is windows 764 bit. I like to have a custom rexovery and i have heard i can put onw like this (locked) but i did that to another device and to make it short it sits in a drawer being brand new and broken. Apparently those instructioms are correct because there are many success stories. I followed the directions like this is my last phone for a whi
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le. Can someone help me out please? Thank you
Holy....... 64bit! Im not futureman!!!!
Do you need to unlock the bootloader on d415? I taught you could flash a custom recovery without unlocking... (I don't own one!)
I ave twrp on it. So far i havent been able to do anything but a nandroid and restore with it. I am now at a pc so i can dl from devhost. We shall see, (i doubt it,)
whodisname said:
I ave twrp on it. So far i havent been able to do anything but a nandroid and restore with it. I am now at a pc so i can dl from devhost. We shall see, (i doubt it,)
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Click to collapse
The bootloader on the LG-D415 is unlocked out of the box.
Wow, and all these instructions!! I figured after i put twrp on it it was cool but it didnt flash the rom, omly had one cuz dev host doesnt dl on cell phones so well,
whodisname said:
My phone connects fine with adb. I tooted with towelroot, i have the D415 (see screenshot) i have run the commands on a pc several time with no errors. I tried it with my terminal emulator severaIm times and it says "decixe not found) HAHHA its just funny to me. I want to unlock this bootloader i even tried a factory cable (for kindle and only once) no dice. I get download mode and thats it. I know I must be doing somethimg wrong but damned if i can figure what. Pc is windows 764 bit. I like to have a custom rexovery and i have heard i can put onw like this (locked) but i did that to another device and to make it short it sits in a drawer being brand new and broken. Apparently those instructioms are correct because there are many success stories. I followed the directions like this is my last phone for a while. Can someone help me out please? Thank you
Click to expand...
Click to collapse
For starters, you need the fastboot executable for Windows to unlock the device, not ADB. The minimal ADB version, also applies to fastboot, is 1.0.31. Secondly, you must enable fastboot mode on the device beforehand. Thirdly, unless LG has changed things in the last month or so, the bootloader on the LG-D415 is unlocked.
To enable fastboot mode, see http://forum.xda-developers.com/lg-l90/general/guide-fastboot-l90-d415-t2827825
To unlock the bootloader, see http://forum.xda-developers.com/lg-l90/general/guide-unlock-bootloader-t-mobile-l90-t2836457. Shouldn't be necessary tho . Won't hurt anything to go thru the process however.
Thank you, i have fastboot and adb (fixed a bricked kindle last week!!) I wasnt sure about the bootloader and iwasnt gunna be without a recovery like i was with my lg lucud!!!
And excuse my unintelligible post above. New size screen?
I foolishly upgraded to 9.0.5 with the OEM method instead of flashing as in times past. Sure enough it gave me some nonsense that my phone was corrupt and that a factory reset was necessary. Sadly lots of valuable pictures were on my phone and I'm scrambling to root my phone again to try DiskDigger since that appears to be the best app from searches.
Unfortunately the tutorial I used in the past doesn't seem to work or apply very well now. ADB Fastboot doesn't seem to recognize my device for some reason. Any tips would be appreciated.
According to https://forum.xda-developers.com/htc-10/how-to/thread-t3333345 requests for help should go to the help forum. Requests for help must not go to the how-to forum. You should ask the moderators to move this thread to the correct forum.
Nicky Carts said:
I foolishly upgraded to 9.0.5 with the OEM method instead of flashing as in times past. Sure enough it gave me some nonsense that my phone was corrupt and that a factory reset was necessary. Sadly lots of valuable pictures were on my phone and I'm scrambling to root my phone again to try DiskDigger since that appears to be the best app from searches.
Unfortunately the tutorial I used in the past doesn't seem to work or apply very well now. ADB Fastboot doesn't seem to recognize my device for some reason. Any tips would be appreciated.
Click to expand...
Click to collapse
First of all: your data is lost - unrevertable. Diskdigger is for restoring accidentally deleted media files. If you format and reencrypt the data partition all data is lost from the partition. The only way to restore your data is a backup of media files (not in nandroids).
What do you mean by "ADB Fastboot"? For adb you need to enable adb in dev opts, for fastboot you need to boot in fastboot mode (aka bootloader mode: hold "vol up" and "power" to power on). These two are different animals.
If the devices doesn't show up in fastboot mode, you need to debug the pc host first. A starting point for win would be the device manager and the event log. If the drivers are installed correctly, you need to walk through the physical conmection: ports, cable, dirt in the usb-c jack etc.
nvertigo67 said:
First of all: your data is lost - unrevertable. Diskdigger is for restoring accidentally deleted media files. If you format and reencrypt the data partition all data is lost from the partition. The only way to restore your data is a backup of media files (not in nandroids).
What do you mean by "ADB Fastboot"? For adb you need to enable adb in dev opts, for fastboot you need to boot in fastboot mode (aka bootloader mode: hold "vol up" and "power" to power on). These two are different animals.
If the devices doesn't show up in fastboot mode, you need to debug the pc host first. A starting point for win would be the device manager and the event log. If the drivers are installed correctly, you need to walk through the physical conmection: ports, cable, dirt in the usb-c jack etc.
Click to expand...
Click to collapse
I too struck in same state, But I've a different situation.. OEM Unlocked Successfully but cant flash twrp getting an error of DATA TRANSFER Failure , Too Many Links.. Tried diff USB Ports and Diff PC running Diff OS too..Still cant enable to flash TWRP ..Hope someone threw some light into this!
nvertigo67 said:
First of all: your data is lost - unrevertable. Diskdigger is for restoring accidentally deleted media files. If you format and reencrypt the data partition all data is lost from the partition. The only way to restore your data is a backup of media files (not in nandroids).
What do you mean by "ADB Fastboot"? For adb you need to enable adb in dev opts, for fastboot you need to boot in fastboot mode (aka bootloader mode: hold "vol up" and "power" to power on). These two are different animals.
If the devices doesn't show up in fastboot mode, you need to debug the pc host first. A starting point for win would be the device manager and the event log. If the drivers are installed correctly, you need to walk through the physical conmection: ports, cable, dirt in the usb-c jack etc.
Click to expand...
Click to collapse
Guess I'm SOL with my pics of my son. It's ok. I only have myself to blame. I started enabling backups to Google Photos. Something I was never a fan of. Thanks though. I'll still be interested in rooting my 3T with 9.0.5 since this phone still has plenty of life and takes great pics.
Nicky Carts said:
I started enabling backups to Google Photos. Something I was never a fan of.
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Click to collapse
I'm completely with you on g's backup service! Nowadays you get a high quality usb-c 128Gb stick for around 25 € or $, for 40 bucks a 256 Gb one (i.e. sandisk Ultra Dual USB-Stick, Typ-C (SDDDC2-016G-G46)). I strongly recommend getting one for every user of a non-sdcard device - it saves my arse more then once! nandroids, titanium backups, media, etc all go there.
Hope someone threw some light on this to give some tips to root OP 3T running 9.0.5 !
vettayyan said:
I too struck in same state, But I've a different situation.. OEM Unlocked Successfully but cant flash twrp getting an error of DATA TRANSFER Failure , Too Many Links.. Tried diff USB Ports and Diff PC running Diff OS too..Still cant enable to flash TWRP ..Hope someone threw some light into this!
Click to expand...
Click to collapse
I don't know, what you mean by "I too struck in same state". The issue with not being able to flash a custom recovery ("DATA TRANSFER Failure") is completely different from not being able to connect to the device in fastboot mode at all ("Fastboot doesn't seem to recognize my device") and loosing the content of userdata if blindly updating the fw.
Hijacking a thread with a completely different issue is considered bad manners.
vettayyan said:
Hope someone threw some light on this to give some tips to root OP 3T running 9.0.5 !
Click to expand...
Click to collapse
If you hijack a thtead with a completely different issue, the probability is high, that you don't get answered. Impatiently insisting on getting an answer in the hijacked thread doesn't increase the probability of getting an answer... Showing bad manners twice, doesn't make good manners.
nvertigo67 said:
I don't know, what you mean by "I too struck in same state". The issue with not being able to flash a custom recovery ("DATA TRANSFER Failure") is completely different from not being able to connect to the device in fastboot mode at all ("Fastboot doesn't seem to recognize my device") and loosing the content of userdata if blindly updating the fw.
Hijacking a thread with a completely different issue is considered bad manners.
If you hijack a thtead with a completely different issue, the probability is high, that you don't get answered. Impatiently insisting on getting an answer in the hijacked thread doesn't increase the probability of getting an answer... Showing bad manners twice, doesn't make good manners.
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Click to collapse
You're right ,friend..But the Title of discussion is " Best TUtorial to Root OP 3T ,OOS 9.0.5.And I'm too asking the same..
Or the Topic Starter might have given some different topic..
I think you might too see the title of the discussion first, it is about what ? I'm too struck in Rooting OOS 9.0.5.and I too said the same. and Thought somehow to root it by all means..
If the topic starter diverted means What I can do about that!
vettayyan said:
You're right ,friend..But the Title of discussion is " Best TUtorial to Root OP 3T ,OOS 9.0.5.And I'm too asking the same..
Or the Topic Starter might have given some different topic..
I think you might too see the title of the discussion first, it is about what ? I'm too struck in Rooting OOS 9.0.5.and I too said the same. and Thought somehow to root it by all means..
If the topic starter diverted means What I can do about that!
Click to expand...
Click to collapse
You aren't stuck with rooting - you're stuck trying to flash in fastboot. While rooting may depend on being able to flash in fastboot, you're not actually having issues with acquiring root yet.
And, as I mentioned before, don't post the same question in different threads.
Sent from my OnePlus 3T using XDA Labs
Hello guys, I'll try to explain what happened giving just a few context that may help give me some right direction to recover the user data that were in the phone.
As this thread got longer than I expected, summarising:
Moto G XT1033 drained battery, got into bootloop, only fastboot was working, couldn't get into recovery mode ("boot up failed"). When I tried to replace battery, after power on it's now bricked (as "qhsusb_bulk" in PC). My main goal, save user data (whatsapp folder mainly), to flash and restore Android.
Whole situation detailed, what happened:
I have a Motorola Moto G 16GB Music Edition Dual SIM XT1033 (Music edition) 2014, sold in Brazil. It was working for all these years fine, avoided upgrading Android KitKat from 4.4 because it just worked fine. In past months I noticed the battery holding less and less charge, but as I intended to buy a new phone soon I didn't care.
Unfortunately, couple days ago I heard the sound of notification "low battery... powering off". Then I plugged the charger cable and waited some time, after that, I thought it would just boot up normally, it showed "M" loading screen, with the animation etc, but it went to black screen and loop to loading screen again and again.
I tried to hold power and volume down, it went to fastboot, and when I tried start "recovery mode" but it would just say "boot up failed".
I searched for threads and people who had issue like mine and in fact, I found someone who described exactly the same problem I had, user named @ravibhat here: https://forum.xda-developers.com/moto-g/help/moto-g-bootup-problem-recovery-mode-t3122492
While he didn't say he was able to fully flash his smartphone and get it back working, he said he was able to recover all his user data. I was really trying to follow his steps to at least, recover all user data, BUT, before that, my Moto G got hard bricked.
As I have another Moto G XT 1033, the exact same model as this one, but with a working battery, I thought it would be plausible to replace the battery so I could have more safety when fixing the phone, but it didn't work as that. Instead, after I disconnect and reconnect the battery, the Moto G is now hard bricked, as it doesn't boot up anymore, not even holding power + volume buttons, holding for 60s or 120s, none, nada. Rarely, the LED light blink once, nothing more. I connected to PC and it recognized as "qhsusb_bulk", after disconnecting and connecting the phone back to Windows 7, it automatically tried to install drivers and now it would just show "Qualcomm HS-USB QDLoader...." in device manager .
Now I have two issues, first, make it come back to state where I could open fastboot. Second, try to dump/save all user data, to then make a total flash/factory reset to see if I can get it working again.
After searching for hard brick and "qhsusb_bulk", I found this thread (https://forum.xda-developers.com/moto-g/help/how-to-revive-hard-bricked-moto-g-t2833798) and this (https://forum.xda-developers.com/moto-g/general/guidy-to-unbrick-hard-bricked-moto-g-t3875035) that says it will recover from it, but it didn't mention IF IT WILL compromise or delete all user data. Will it?
I don't want to just go and try a bunch of (possible danger) commands and guides without having some experienced people giving advices on how to perform actions, or even if it's possible to "make some backup" of current situation, "copying whole partition", etc, before installing and flashing anything.
Device INFO:
Android version was 4.4. No Root. Bootloader is LOCKED. No customizations.
ADB Debugging state is unknown, probably it was just the default value.
What I want:
I want to get a copy of all my internal storage data, eg: WhatsApp folder, etc. Better if I could get whole storage image and just flash OS and boot loader to get back as it was...
Trying to flash it in any way that causes data loss would be my last option, but @ravibhat who had same issue few years ago couldn't even get it back working again.
What @ravibhat found out:
He thought bootloader UNLOCK would wipe all internal memory user data, but he did it and still could get all files using TWRP 2.8.x.x.
"To root the phone, I’ll have to UNLOCK the Bootloader."
"ADB can be used to backup using PUSH, PULL (may or may not require Android USB Debugging enabled)": he couldn't get it to work using adb push/pull.
Please, I would really appreciate any help from anybody, also from following users @ravibhat , @lost101 , @Teddy Lo , @Kamin4ri , @oversleeper , @jdawc7 , @sd_shadow , @SahilTech , @liveroy , @bouba148 , @bejunk , @Wolfcity, @skad00sh, @FabioSan.
After searching for hard brick and "qhsusb_bulk", I found this thread (https://forum.xda-developers.com/mot...oto-g-t2833798) and this (https://forum.xda-developers.com/mot...oto-g-t3875035) that says it will recover from it, but it didn't mention IF IT WILL compromise or delete all user data. Will it?
Click to expand...
Click to collapse
It should not delete the user data. I'm saying this out of logic though, I've never tested it.
Technically the Motorola qboot utility will ripristinate the bootloader only, without modifying any other area of the memory.
oversleeper said:
It should not delete the user data. I'm saying this out of logic though, I've never tested it.
Technically the Motorola qboot utility will ripristinate the bootloader only, without modifying any other area of the memory.
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Click to collapse
Thanks @oversleeper, I was a bit afraid because of the "blank-flash.bat" name.. but as I don't know of any other method of beginning this recovery other than unbricking using this qboot bat script, I will end up giving it a chance.
As I said before, Windows 7 auto installed the "Qualcomm HS-USB QLoader 9008" driver as soon as it recognized the "qhsusb_bulk". Do you think I should try to uninstall it and start from step 1 on this guide (https://forum.xda-developers.com/moto-g/help/how-to-revive-hard-bricked-moto-g-t2833798) installing the "Riff BOX JTAG drivers + Driver Signature Enforcement Overrider"?
Yes, I suggest that you install the driver's as advised in that old thread. Also, you will need to use the right qboot utility, for the right model and version of the bootloader that you have or it won't work. Unfortunately I can't help with that, you will need to search the internet and may luck be with you.
Hello all!
Recently I bought a Pixel 4 XL on ebay. Loving the phone, however it turned out to be from AT&T. When it arrived I had a lot of issues, the SIM I use on Spain wouldn't work, and the 2x camera didn't work as well. After a bit of research I find a way to fix those 2 problems, but now I want to flash magisk to improve motion sense gestures, however I can't unlock the Bootloader. I think if I can find where that information about the Bootloader is stored I could try to modify it through the computer. It must be somewhere on the phone, so if I find the file I can unlock it. If anyone has any idea, please let me know.
Thanks in advance
@mcl Enable oem unlocking. It's greyed out in your screenshot you posted. Try enabling developer options and USB debugging on phone, disable any lock screen you have set up, set lock screen to NONE in security settings on phone aaaannd change default USB configuration from "charging" to "transfer files" then plug it up to you computer with latest ADB and Fastboot installed and attempt to unlock your bootloader by typing in terminal: sudo adb reboot bootloader (enter) watch your phone close and if a small box pops up when you do this or when you first connect to PC pc
Checkmark it rreally quickly on your phone screen. That allows PC to communicate with your device, send commands, etc...If all has gone well up to now you should now be in "Fastboot mode" aka: bootloader mode on your phone screen. A black screen with "Fastboot mode" in red letters and the word "START" kinda in center of your screen on phone. Now just go back to terminal and type: sudo fastboot flashing unlock (enter) return to device use volume keys to go up or down and confirm unlocking bootloader by pressing power once on the "yes unlock bootloader" thingy. Soon as you push power to confirm bootloader unlock you will reboot automatically and you will bootloader unlocked. Keep in mind unlocking and locking your bootloader can and will factory reset your device. No pics or anything will be on phone, all will be wiped and there's no way to prevent that. Cheers.
If by some crazy situation something I've mentioned above does NOT work like I've said let me know and I'll help best I can. I use Linux Ubuntu on my laptop 18.04.5 LTS. I stopped using Windows MAAAANNNYYY years ago so I'm inexperienced when it comes to setting up adb and fastboot tools on Windows. I do know that the USB driver's used to always be a real pain in the ass to get right for me. I'd have to reboot by computer a few times and update them in device manager to get it working which I don't have to do anything using Ubuntu my PC just automatically sees my phones. Yay!!!
I hope this helps. Feel free to hmu any time. Remember im on central time in the USA.
To get your enable oem unlocking to become not stuck where it's greyed out like yours is you may have to factory reset your device before you do what I've mentioned above. Just factory reset in settings on your device but afterwards make sure you enable developer options and USB debugging and make sure you flip on the "enable oem unlocking" switch towards the top of developer options on your device
flash713 said:
@mcl Enable oem unlocking. It's greyed out in your screenshot you posted. Try enabling developer options and USB debugging on phone, disable any lock screen you have set up, set lock screen to NONE in security settings on phone aaaannd change default USB configuration from "charging" to "transfer files" then plug it up to you computer with latest ADB and Fastboot installed and attempt to unlock your bootloader by typing in terminal: sudo adb reboot bootloader (enter) watch your phone close and if a small box pops up when you do this or when you first connect to PC pc
Checkmark it rreally quickly on your phone screen. That allows PC to communicate with your device, send commands, etc...If all has gone well up to now you should now be in "Fastboot mode" aka: bootloader mode on your phone screen. A black screen with "Fastboot mode" in red letters and the word "START" kinda in center of your screen on phone. Now just go back to terminal and type: sudo fastboot flashing unlock (enter) return to device use volume keys to go up or down and confirm unlocking bootloader by pressing power once on the "yes unlock bootloader" thingy. Soon as you push power to confirm bootloader unlock you will reboot automatically and you will bootloader unlocked. Keep in mind unlocking and locking your bootloader can and will factory reset your device. No pics or anything will be on phone, all will be wiped and there's no way to prevent that. Cheers.
If by some crazy situation something I've mentioned above does NOT work like I've said let me know and I'll help best I can. I use Linux Ubuntu on my laptop 18.04.5 LTS. I stopped using Windows MAAAANNNYYY years ago so I'm inexperienced when it comes to setting up adb and fastboot tools on Windows. I do know that the USB driver's used to always be a real pain in the ass to get right for me. I'd have to reboot by computer a few times and update them in device manager to get it working which I don't have to do anything using Ubuntu my PC just automatically sees my phones. Yay!!!
I hope this helps. Feel free to hmu any time. Remember im on central time in the USA.
To get your enable oem unlocking to become not stuck where it's greyed out like yours is you may have to factory reset your device before you do what I've mentioned above. Just factory reset in settings on your device but afterwards make sure you enable developer options and USB debugging and make sure you flip on the "enable oem unlocking" switch towards the top of developer options on your device
Click to expand...
Click to collapse
Hey thanks for the very detailed guide, however I run into a few problems. First I factory reset(also, after that it wouldn't allow me to enable OEM unlock) the device and disable any lock screen, as you told me and set the usb configuration to data transfer. Later I enable USB Debugging and checked the box to allow my computer to connect to the phone. Finally I run the command to reboot into the boot loader, which worked but the 2 command, to unlock the bootloader show an error(see screenshot). Any idea what could have happened?
I tried this on my MacbookPro 13" Late 2013 with Catalina and the latest version of ADB from google. The phone is running android 11, with the July security Patch.
#mcl said:
Hey thanks for the very detailed guide, however I run into a few problems. First I factory reset(also, after that it wouldn't allow me to enable OEM unlock) the device and disable any lock screen, as you told me and set the usb configuration to data transfer. Later I enable USB Debugging and checked the box to allow my computer to connect to the phone. Finally I run the command to reboot into the boot loader, which worked but the 2 command, to unlock the bootloader show an error(see screenshot). Any idea what could have happened?
I tried this on my MacbookPro 13" Late 2013 with Catalina and the latest version of ADB from google. The phone is running android 11, with the July security Patch.
Click to expand...
Click to collapse
Honestly I have no idea. What I know is Linux and what's worked for me. My first assumption is that adb and fastboot need to be updated to the latest release if they are not at this time. That error you are showing in terminal sounds like something is wrong either maybe in your USB cable connecting to your PC or it needs to be updated ooorrr it's some sort of USB driver issue. Unless we are both crazy and somehow your device was already rooted and has an unlocked bootloader and that's how it was when you purchased it used online.. Download a root checker app and see what it says maybe. Also try booting stock recovery and factory reset front it and then reboot and see if anything changes...I know absolutely NOTHING about MacOS or OSX or anything otter than Linux because that's what I've used for eight or nine years now. I'm attaching a picture of my current updated adb and fastboot tools to show what latest release is. Maybe try different ports and USB cables just to see if anything changes. You are running the bootloader unlock command as root correct?
Adb and fastboot latest version: 31.0.3-7562133
I updated mine yesterday to that version from here: https://developer.android.com/studio/command-line/sdkmanager
You are doing everything exactly how it shows here:: https://www.xda-developers.com/google-pixel-4-root-magisk/ ?
and using the latest adb and fastboot on PC? Does Mac have to have any extra USB driver's like Windows needs to allow fastboot and adb to work or.no? I guess you would know that just type : sudo adb devices (enter)with phone plugged in and on. Maybe reboot bootloader/fastboot mode and run: fastboot devices (enter) and see if your terminal replies with your phones serial number in your terminal? If it does not than something isn't correctly setup because this should work. Did you use homebrew to setup platform tools on your Mac or no? Usually when I can't figure something ike this out it's the most random basic thing like a reboot or something and BOOM it works. Try running the commands again from your PC and see if anything happens. If you can type ./adb devices then hit enter while you are plugged in and slap a pic up of what it tells you like you did before. This is all stuff I would do if I were in the situation that you're in. I'm going to read up more on Mac now. You said you factory reset your device in settings on phone and the greyed out "enable oem unlocking" didn't change to where you can tap the switch and choose to either enable it or not? If it did not change after factory reset and maybe trying factory reset in stock recovery then it sounds like something else could be wrong with your device. I believe you will figure it out. When you did the while process did you ever checkmark a pop up box on phone screen whole you were plugged in to your PC??
Hey!
Ok so first I downloaded the latest ADB for Mac, but I am unsure of the version I have of Fastboot. Do I need to update it on the phone or download something else? What I did was download the latest version of the SDK from Google to my Mac as you show me on the screenshot, and on their webpage they say I don't need to do anything else, like installing USB drivers on windows. Also if I run Fastboot devices command I can see my phone on the terminal. The cable is working I think, but I may try to change it just in case and also change the port I am using. Also I downloaded and app to check if the device is rooted, and unfortunately it isn't. I will boot into recovery and try to do a factory reset from there, but I don't believe it will work as I believe I already try that before.
The commands I run correct, just copy and paste what you wrote before and the computer asked me my user password. However I didn't use homebrew at any moment, directly downloaded the SDK from google and got a zip file, then extracted it to my desktop and open a terminal window, then use cd to get to that folder directory as I used to do in my Windows PC and start using the commands. Until now it worked great because in order to get my SIM working I needed to use ADB to uninstall an app that came with phone, otherwise my SIM wouldn't work, as theoretically the phone should only accept only AT&T SIM, but I am currently using a Vodafone SIM. Also I am leaving a screenshot of what you asked me.
Yeah after factory reset I doesn't allow me to enable OEM Unlock, still grey out.
Finally yes, when I plugged my phone into the computer I got a window asking to allow the computer to connect to phone to debug, and I allow it.
Sooo here is what I think is happening. This phone was bought by someone at an AT&T store. Then the guy sold the phone and I ended up buying it. The problem, according to my findings, are that carriers usually lock down the bootloader and for you to get it unlocked you need to talk with them. Obviously I can't do that, as I would have to do an international call, and I don't even know if the buyer end the payment of the phone. I already got into AT&T webpage and try to get the phone unlock but get always and error. So researching more I found a command that you can use on Fastboot mode, "Fastboot flashing get_unlock_ability"(enter) and the result I got was 0. According to this page, if you get 0 means you need to go on settings and enable OEM unlocking, which changes the value from 0 to 1. So what I need to do is to find where this info is stored, which I suppose is on the bootloader partition, as on Fastboot mode it was able to tell me the value. Once I find it I just need to change it to 1, and then I would be able to unlock the bootloader.
Also thanks for all the help until now, I really appreciate it
I may try this on other OS just in case. Do you know if I can do this on Kali Linux? I already have it download ed but never try it.
#mcl said:
I may try this on other OS just in case. Do you know if I can do this on Kali Linux? I already have it download ed but never try it.
Click to expand...
Click to collapse
Pretty sure you can. I've never used Kali , yet but I've used ARC, Morrodoca, Ubuntu, Mint and Fabian and tried a few of the super private distros as well. Pretty cool! Linux rules and is made for this.
I almost said something about carriers encryption bootloader's on devices when we started this but idk I assumed it was a factory unlocked unit. I've had to repeat commands more than once before and things have ended up working. Worth a shot.
I say if you can't get it sell it online and grab a factory unlocked model. If the carrier encrypted the bootloader I don't believe it's possible to get it out of that without their code ever used to do it. Then again I do recall another Pixel model that Google was actually sending users refurnished units that had encrypted bootloader's. That would have really pissed me off. I believe Pixel 2/2XL was that way. But the Pixel 2XL/2 that Verizon sold , Verizon locked the bootloaders and for a long time there was no possible way to get around it. I recall reading many posts all over about people buying them and being told they were unlocked Pixels only to discover later they had encrypted bootloader's and Verizon did it. Shortly after this someone on XDA found a way to bypass it and unlock bootloader and root rge Verizon encrypted models but the phones had to be on a specific older firmware and if they'd been updated past it it didn't work. I'll go find this thread and link you. May have some good info but unless you come up with a back to get around it if bootloader has been locked bt carrier I believe it's a no go. Also careful because messing with encrypted things can cause your device ti bootloop and seeing how your NOT bootloader unlocked that wouldn't be good if that happened. I'll go find this link to what I'm referring to. Brb.
Here was the work round for Verizon for a while on Pixel 2 that had been carrier bootloader locked: https://www.xda-developers.com/how-to-unlock-bootloader-verizon-google-pixel-xl-running-android-10/
Actually this is Pixel 2XL, was P2 work around for this: https://forum.xda-developers.com/t/...-google-ver-refurb-devices-look-here.3763443/
Pixel 2XL some users report they had to be connected to the net to toggle their allow oem unlocking switch in dev options. On 4XL one of the "How to Root, unlock .." threads says if it's greyed out that factory resetting is mandatory to allow the ability to enable oem unlocking switch.. A couple people claimed once they reset they could flip it. Also I have also read where people used different bootloop unlocking terminal commands and they worked. On 4xl and older Pixies. How long have you had fastboot already installed to your MacBook? Only reason I ask is they must be manually updated or sometimes will not work right. I've had that happy once. Linux has a very similar adb and fastboot tools install as Mac does. I did this process I'm about to mention yesterday to get my adb and fastboot updated because I saw it was on a previous version. I just grab the adb and fastboot from my screenshot from like I posted back some posts ago here then go to where I have adb and fastboot installed already open terminal where I've downloaded and extracted fastboot and adb on PC and reinstalled adb and fastboot using these commands:
sudo install adb dmtracedump e2fsdroid etc1tool fastboot hprof-conv make_f2fs mke2fs mke2fs.conf sload_f2fs sqlite3 /usr/local/bin (Enter)
sudo mkdir -p /usr/local/lib64 (enter)
sudo install lib64/libc++.so /usr/local/lib64 (enter)
Then make sure it did it's thing and updated property. sudo adb --version (enter)
sudo fastboot --version (enter)
And it showed newer version of both so done. I use Nathanchnace's Pixel 2xl guide to learn this at first from here in his op:
[GUIDE] Unlock/Flash/Root for the Pixel 2 XL (taimen)
Introduction Hello everyone, this is a guide to assist you with customizing your Pixel 2 XL! I will be going over installing fastboot and adb, unlocking your bootloader, how to flash the factory images for clean flashes and upgrades, and how to...
forum.xda-developers.com
flash713 said:
Pretty sure you can. I've never used Kali , yet but I've used ARC, Morrodoca, Ubuntu, Mint and Fabian and tried a few of the super private distros as well. Pretty cool! Linux rules and is made for this.
I almost said something about carriers encryption bootloader's on devices when we started this but idk I assumed it was a factory unlocked unit. I've had to repeat commands more than once before and things have ended up working. Worth a shot.
I say if you can't get it sell it online and grab a factory unlocked model. If the carrier encrypted the bootloader I don't believe it's possible to get it out of that without their code ever used to do it. Then again I do recall another Pixel model that Google was actually sending users refurnished units that had encrypted bootloader's. That would have really pissed me off. I believe Pixel 2/2XL was that way. But the Pixel 2XL/2 that Verizon sold , Verizon locked the bootloaders and for a long time there was no possible way to get around it. I recall reading many posts all over about people buying them and being told they were unlocked Pixels only to discover later they had encrypted bootloader's and Verizon did it. Shortly after this someone on XDA found a way to bypass it and unlock bootloader and root rge Verizon encrypted models but the phones had to be on a specific older firmware and if they'd been updated past it it didn't work. I'll go find this thread and link you. May have some good info but unless you come up with a back to get around it if bootloader has been locked bt carrier I believe it's a no go. Also careful because messing with encrypted things can cause your device ti bootloop and seeing how your NOT bootloader unlocked that wouldn't be good if that happened. I'll go find this link to what I'm referring to. Brb.
Here was the work round for Verizon for a while on Pixel 2 that had been carrier bootloader locked: https://www.xda-developers.com/how-to-unlock-bootloader-verizon-google-pixel-xl-running-android-10/
Actually this is Pixel 2XL, was P2 work around for this: https://forum.xda-developers.com/t/...-google-ver-refurb-devices-look-here.3763443/
Click to expand...
Click to collapse
OK thanks! Yeah I saw a few things only about the Pixel 2 Verizon case, but I am going to have a deep look into it. I can't sell this phone and buy an unlocked version, I bought this one because it was over 100 euros cheaper than what I could found here on Europe, so that's not an option.
Also, If I manage to use a Vodafone SIM on this AT&T phone without unlocking I am confident I will manage to find a way to fix the locked bootloader. It may take time and effort, but I will keep trying.
Right now I found there are ways to get root without unlocking the bootloader, its safer but posible. And if I get root access I am confident I would be able to unlock the bootloader. Anyway thanks for all!!!
flash713 said:
Pixel 2XL some users report they had to be connected to the net to toggle their allow oem unlocking switch in dev options. On 4XL one of the "How to Root, unlock .." threads says if it's greyed out that factory resetting is mandatory to allow the ability to enable oem unlocking switch.. A couple people claimed once they reset they could flip it. Also I have also read where people used different bootloop unlocking terminal commands and they worked. On 4xl and older Pixies. How long have you had fastboot already installed to your MacBook? Only reason I ask is they must be manually updated or sometimes will not work right. I've had that happy once. Linux has a very similar adb and fastboot tools install as Mac does. I did this process I'm about to mention yesterday to get my adb and fastboot updated because I saw it was on a previous version. I just grab the adb and fastboot from my screenshot from like I posted back some posts ago here then go to where I have adb and fastboot installed already open terminal where I've downloaded and extracted fastboot and adb on PC and reinstalled adb and fastboot using these commands:
sudo install adb dmtracedump e2fsdroid etc1tool fastboot hprof-conv make_f2fs mke2fs mke2fs.conf sload_f2fs sqlite3 /usr/local/bin (Enter)
sudo mkdir -p /usr/local/lib64 (enter)
sudo install lib64/libc++.so /usr/local/lib64 (enter)
Then make sure it did it's thing and updated property. sudo adb --version (enter)
sudo fastboot --version (enter)
And it showed newer version of both so done. I use Nathanchnace's Pixel 2xl guide to learn this at first from here in his op:
[GUIDE] Unlock/Flash/Root for the Pixel 2 XL (taimen)
Introduction Hello everyone, this is a guide to assist you with customizing your Pixel 2 XL! I will be going over installing fastboot and adb, unlocking your bootloader, how to flash the factory images for clean flashes and upgrades, and how to...
forum.xda-developers.com
Click to expand...
Click to collapse
The SDK I downloaded this week, Monday I think, so it should be up to date, but I will make sure to check if this is the case. If you get any idea on how to unlock the bootloader, please let me know
Also if anyone was able to unlock a Pixel 4/Pixel 4 XL from any carrier, let me know how you did, maybe I can replicate the process and unlock my bootloader too!
#mcl said:
Also if anyone was able to unlock a Pixel 4/Pixel 4 XL from any carrier, let me know how you did, maybe I can replicate the process and unlock my bootloader too!
Click to expand...
Click to collapse
@#mcl
Not gonna happen. Sorry to hear you got a carrier locked AND bootloader locked phone. Unfortunately there is nothing you can do. There are some shady online unlockers that claim to be able to do this remotely (remote unlock) but you will probably be ripped off.