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According to this review, the Australian Razr M can be bootloader unlocked.
http://ausdroid.net/2012/10/30/motorola-razr-m-review/
I went on motodev and can't find any instructions pertaining. I assume this is not the developer version, so how do we unlock or check whether its possible? Does anyone know / has anyone tried on an Australian Razr M?
Is it as simple as fastboot oem unlock? I tried that and this is what happened
C:\Users\jlo.APBC\Dropbox\android\fastboot>fastboot devices
TA676001L3 fastboot
C:\Users\jlo.APBC\Dropbox\android\fastboot>fastboot oem unlock
...
(bootloader) fastboot oem unlock [ unlock code ]
OKAY [ 0.014s]
finished. total time: 0.014s
??? I didn't get any prompt to unlock or anything.
This is for the RAZR i, but the process is the same. You have to get the Device ID, enter that on Motorola's website, and then it will give you the data you need to unlock. Just follow their instructions, and use the thread as a guide also.
http://forum.xda-developers.com/showthread.php?t=1928551
thanks, got the code in my hand
Waiting for some goodies to actually come out ROM wise before taking the plunge, also run the hardware in a bit and be sure 100% no hardware issues
Does anyone know, does simply unlocking the bootloader bar the path for future OTAs? (if you don't do anything else).
Hmm...just by getting the code, you may have already voided your warranty. I'm not sure, though, so don't quote me on that.
As far as OTAs go, no, you will still be able to get OTAs. You would only not be able to get OTAs if you rooted and uninstalled some stock apps, or if you installed a custom ROM. I wouldn't be doing either of those right now, anyway, since I don't think there's a fastboot for the Australian M yet. Once somebody puts that up, you're safe to do whatever you want.
freak4dell said:
Hmm...just by getting the code, you may have already voided your warranty. I'm not sure, though, so don't quote me on that.
As far as OTAs go, no, you will still be able to get OTAs. You would only not be able to get OTAs if you rooted and uninstalled some stock apps, or if you installed a custom ROM. I wouldn't be doing either of those right now, anyway, since I don't think there's a fastboot for the Australian M yet. Once somebody puts that up, you're safe to do whatever you want.
Click to expand...
Click to collapse
Yep by fastboot you mean fastboot flashable system image right?
Always been my rule as well.
I just reread the fine print and it does seem that they want to screw you out of it if you even request the code. That is so lame...
(I get mixed up between different vendors and methods lol... RUU for HTC... fastboot image for moto... odin image for sammy etc.)
wintermute000 said:
Yep by fastboot you mean fastboot flashable system image right?
Always been my rule as well.
I just reread the fine print and it does seem that they want to screw you out of it if you even request the code. That is so lame...
(I get mixed up between different vendors and methods lol... RUU for HTC... fastboot image for moto... odin image for sammy etc.)
Click to expand...
Click to collapse
Yup, a fastboot is a flashable image. The stock fastboots allow you to go back to stock just in case you flash something else and you can't boot up again. It's a good rule to have. Hopefully, the devs here will get the fastboot. I think there's a way to make a fastboot from a stock phone, so even if we don't get a leak, maybe that's a possibility. If you think you might be interested in helping, talk to mattlgroff or p3droid (jimmydafish on here).
And yeah, I figured that would be how they determined to void the warranty. Motorola doesn't have a way to know that you actually did unlock your bootloader, because you can technically relock it. So, the request for the code is their way of keeping track. Lame, but I can understand the reasoning.
freak4dell said:
Yup, a fastboot is a flashable image. The stock fastboots allow you to go back to stock just in case you flash something else and you can't boot up again. It's a good rule to have. Hopefully, the devs here will get the fastboot. I think there's a way to make a fastboot from a stock phone, so even if we don't get a leak, maybe that's a possibility. If you think you might be interested in helping, talk to mattlgroff or p3droid (jimmydafish on here).
And yeah, I figured that would be how they determined to void the warranty. Motorola doesn't have a way to know that you actually did unlock your bootloader, because you can technically relock it. So, the request for the code is their way of keeping track. Lame, but I can understand the reasoning.
Click to expand...
Click to collapse
Well for HTC if you relock, it says 'relocked' not 'locked' in hboot.
Still I guess they warned you but in small print, I was expecting to not pop my warranty until I actually flashed my damned unit.
I'm curious about how much dev work we'll get bearing in mind we're a different variant to the US razr M and different radio, or we will get ROMs that don't touch the radio, etc. etc.
freak4dell said:
Yup, a fastboot is a flashable image. The stock fastboots allow you to go back to stock just in case you flash something else and you can't boot up again. It's a good rule to have. Hopefully, the devs here will get the fastboot. I think there's a way to make a fastboot from a stock phone, so even if we don't get a leak, maybe that's a possibility. If you think you might be interested in helping, talk to mattlgroff or p3droid (jimmydafish on here).
Click to expand...
Click to collapse
OK so I'm unlocked and have recovery installed. I'm keen to help others and make a flashable fastboot of Telstra's stock ICS system. Can anyone give me any tips on how to do it if it's not too difficult and I'll then upload for everyone to safeguard their phones.
pjcons said:
OK so I'm unlocked and have recovery installed. I'm keen to help others and make a flashable fastboot of Telstra's stock ICS system. Can anyone give me any tips on how to do it if it's not too difficult and I'll then upload for everyone to safeguard their phones.
Click to expand...
Click to collapse
I recently purchased a Telstra RAZR M (My first Android) and am keen to look into flashing a custom rom. I'm willing to help out with an upload of the stock rom as well if needed, lets get this ball rolling.
pjcons said:
OK so I'm unlocked and have recovery installed. I'm keen to help others and make a flashable fastboot of Telstra's stock ICS system. Can anyone give me any tips on how to do it if it's not too difficult and I'll then upload for everyone to safeguard their phones.
Click to expand...
Click to collapse
This is a rather uncomplicated thing and I'd be glad to help you get stock images. would you care to get me a little information?
P3Droid made an app that backs up the partition images into and XML.zip and we can use it to make a set of images from the Telstra M.
We are particularly interested in the radio image to see if its possible to flash onto VZW hardware to have an unlocked GSM/HSPA radio.
The process is very simple, you just run the app and it creates the zip file and then you can upload the images for examination.
These images can then also be used in fast boot to restore your phone as well, of course.
Edit: I see he has responded above. Thanks!
Ok will check the app and get to work.
Can't seem to find the app... Any help?
Sent from my Razr M machine
---------- Post added at 06:57 AM ---------- Previous post was at 06:52 AM ----------
jimmydafish said:
This is a rather uncomplicated thing and I'd be glad to help you get stock images. would you care to get me a little information?
Click to expand...
Click to collapse
What info u want? Unlocked, rooted Razr M (Australian version) running stock telstra firmware. Have recovery installed.
Sent from my Razr machine
pj i'm guessing as you have changed your recovery whatever you extract can't be the 100% stock all in one fastboot image though probably possible if you reflash the stock telstra recovery. just guessing
I'm sorry, the app is not available in the market. He posted instructions in the thread in the general forum for the AU fastboot images for pulling the radio image.
He will probably release the app soon too, I was just suggesting it as an easy way to get this done...and now it has been taken care of.
Thanks!
so back to basics: how/when can we get a fastboot stock Aussie M image so paranoid/scaredy cat guys like me can unlock and flash with peace of mind of having an easy stock image rollback option?
I've always been a Samsung fan, but this phone is packed with features I like. With samsung , unlocked BL then twrp, then flash SU..done. is LG a little different or is it Nouget that is making the process harder or even not possible? Any thoughts from any LG veterans?
Bubba Fett said:
I've always been a Samsung fan, but this phone is packed with features I like. With samsung , unlocked BL then twrp, then flash SU..done. is LG a little different or is it Nouget that is making the process harder or even not possible? Any thoughts from any LG veterans?
Click to expand...
Click to collapse
AFAIK it's Nougat. This is my first LG device, coming from HTC 10. I've had many others, just never LG.
lightninbug said:
AFAIK it's Nougat. This is my first LG device, coming from HTC 10. I've had many others, just never LG.
Click to expand...
Click to collapse
Did you get the phone yet? Try to unlock? I think i saw you involved over at the s7 edge root thread when i was watching that right? The things I'm going to have to get used to is power button and no physical home/back buttons however if root is achieved and maintained through FW updates I think this phone will be the best out there and development for LG should rise.
Bubba Fett said:
Did you get the phone yet? Try to unlock? I think i saw you involved over at the s7 edge root thread when i was watching that right? The things I'm going to have to get used to is power button and no physical home/back buttons however if root is achieved and maintained through FW updates I think this phone will be the best out there and development for LG should rise.
Click to expand...
Click to collapse
No.. thought I was getting it today via UPS... Guess I was tracking the wrong package lmao (stoner moment)... The G pad X came today instead... Lammmmme!!!
LG blocked fastboot commands since MM so the standard would usually be Unlock BL, flash recovery then flash SU.
But its not the case anymore.
Now its Unlock BL wait till an official.tot or .kdz to be released or leaked from LG, then repack it with root or a recovery and flash via LGUP or LG Tool.
just curious, what do you need root for?
phones nowadays come great out of the box. just disable what you dont need.
Z51 said:
just curious, what do you need root for?
phones nowadays come great out of the box. just disable what you dont need.
Click to expand...
Click to collapse
Are you really on XDA posting this?...What do we need root for???... Maybe head to the T-Mobile forums bro.
lightninbug said:
Are you really on XDA posting this?...What do we need root for???... Maybe head to the T-Mobile forums bro.
Click to expand...
Click to collapse
Does someone really need to want to root his phone to be on XDA? There's a whole lot of learning and shared experience going on out in those threads and there's not one rooted V20 to be found.
The fact of the matter is, a lot of people who come to XDA shouldn't be allowed anywhere near an ADB command or a one touch root.
On my short time with the Note 7, XDA showed me that it really wasn't smart to root that phone. Rooting broke too much of the stuff I used, and the developers didn't get enough time to iron out those problems. If they root this phone, I won't be doing it to mine until I see how all of the problems shake out.
douger1957 said:
Does someone really need to want to root his phone to be on XDA? There's a whole lot of learning and shared experience going on out in those threads and there's not one rooted V20 to be found.
The fact of the matter is, a lot of people who come to XDA shouldn't be allowed anywhere near an ADB command or a one touch root.
On my short time with the Note 7, XDA showed me that it really wasn't smart to root that phone. Rooting broke too much of the stuff I used, and the developers didn't get enough time to iron out those problems. If they root this phone, I won't be doing it to mine until I see how all of the problems shake out.
Click to expand...
Click to collapse
I think that's a good opinion. Mine is I want to be the administrator of my $800 hand computer. Not tmobile. Not LG, Samsung , or anyone else. I bought it. It's mine. If I want to block ads, or change the color of my clock then I should be able to. I agree on waiting for bugs to be fixed, but being able to flash a backup or backed up app is a nice feature. I miss the days where root came easy and we owned the rights to our devices. It's bull5hit!
Bubba Fett said:
I think that's a good opinion. Mine is I want to be the administrator of my $800 hand computer. Not tmobile. Not LG, Samsung , or anyone else. I bought it. It's mine. If I want to block ads, or change the color of my clock then I should be able to. I agree on waiting for bugs to be fixed, but being able to flash a backup or backed up app is a nice feature. I miss the days where root came easy and we owned the rights to our devices. It's bull5hit!
Click to expand...
Click to collapse
Amen to that lol! Do you know how long does it take to restore every single app when you dont have titanium backup installed and your device rooted? (i have 113 user apps in my lg g3), you can easily take up to 2 hours installing and setting up. while when you have titanium, you can sit there and drink up your coconut juice while it does everything on its own and everything already set up, and it is pretty quick too. Also, i hate ads. unless the benefit me (that's how i found out about the LG V20 lol) Not to mention that many of the ads out there are either scam or viruses . Also, rooting is the way to really owning your device. a device is not yours until whatever thing you want to do can actually be achieved because you (the owner) wanted to and not because the company wanted to. :good:
I need root for adblocking and xprivacy , that's it. No root within 15 days, its getting returned.
Amd4life said:
I need root for adblocking and xprivacy , that's it. No root within 15 days, its getting returned.
Click to expand...
Click to collapse
Lol you might as well return it now then. Beucase i doubt it will be done that quick. I mean, i bought this phone because of its great features. And even though i like to root, flash, and all that, well, i have set up my mind in a balanced mode and said "well, chances to get root are 50%, sure i like to root my phone but probably it wont be possible ". To be honest i usually wait about 3 month before buying a new released smartphone because by around that time, they usually have root and have gotten bugs already fixed. But i couldnt resist the offers on this one LOL. so, if it doesnt get root, i will stuck with it for a while anyway.
Amd4life said:
I need root for adblocking and xprivacy , that's it. No root within 15 days, its getting returned.
Click to expand...
Click to collapse
I'm in the exact same boat as you. My V20 is sitting all pretty on my desk. T-14 days before I return it if no root. Been rocking the OnePlus 3 with an awesome ROM since the first Note 7 recall. Absolutely loving it. Got the V20 only because of the screen, camera, and supposedly better sound--all of which are probably marginal upgrades compared to OP3 especially considering it's well over twice the price.
V521 didn't have root until update was released. I grabbed and uploaded the ROM, and soon rooted .dz was there.
Confirmed: Similar to T-Mobile LG G5 there are not flash commands in fastboot to write a new recovery. Will need someone to create a TOT file to get us TWRP and root I think.
confirmed that I have unlocked my t-mobile bootloader also. TRY THIS AT YOUR OWN RISK!!!!
booted into fastboot mode by
a) powering down the device
b) putting the cable into the PC USB drive
c) hold down - volume down button, insert USB-C cable into the phone.
d) check the USB drivers in device manager.
e) I manually installed USB driver using the google USB drive from SDK tools 2.2 (LG drivers may also work)
f) cmd, run as administrator, changed directory to my adb folder
g) fastboot oem device, listed my device (so im good to go)
h) [FONT="]fastboot oem unlock (doing such will erase your phone)
I) fastboot getvar unlock[/FONT]
j) fastboot reboot
device boots with security warning (ie bootloader unlocked), boots fine, clean device
went back into fastboot tried to compile a basic TWRP using my v10 TWRP as a basis....fail on my coding skills ( I am still learning)
using command fastboot boot XXX.img
c:\adb>fastboot boot v20.img
downloading 'boot.img'...
OKAY [ 0.700s]
booting...
FAILED (remote: unknown command)
finished. total time: 0.721s
Click to expand...
Click to collapse
lightninbug said:
Are you really on XDA posting this?...What do we need root for???... Maybe head to the T-Mobile forums bro.
Click to expand...
Click to collapse
Don't get your panties in a bunch. It was a simple question. I come on here to make money. I fix phones for a living and I come here to fix what people attempting to root broke and brought to me to fix. If you don't want to root, you don't have to. If you do, then by all means root your phone. No need to be a **** about it.
Sent from my SM-G928V using Tapatalk
Amd4life said:
confirmed that I have unlocked my t-mobile bootloader also. TRY THIS AT YOUR OWN RISK!!!!
booted into fastboot mode by
a) powering down the device
b) putting the cable into the PC USB drive
c) hold down - volume down button, insert USB-C cable into the phone.
d) check the USB drivers in device manager.
e) I manually installed USB driver using the google USB drive from SDK tools 2.2 (LG drivers may also work)
f) cmd, run as administrator, changed directory to my adb folder
g) fastboot oem device, listed my device (so im good to go)
h) [FONT="]fastboot oem unlock (doing such will erase your phone)
I) fastboot getvar unlock[/FONT]
j) fastboot reboot
device boots with security warning (ie bootloader unlocked), boots fine, clean device
went back into fastboot tried to compile a basic TWRP using my v10 TWRP as a basis....fail on my coding skills ( I am still learning)
using command fastboot boot XXX.img
Click to expand...
Click to collapse
Apparently LG disables boot/flash. I'm going to try to get a tmobile TOT file tomorrow. I'm working on updating a TOT extractor tool right now to work it.
Can someone run this:
Code:
fastboot getvar all
Bubba Fett said:
I think that's a good opinion. Mine is I want to be the administrator of my $800 hand computer. Not tmobile. Not LG, Samsung , or anyone else. I bought it. It's mine. If I want to block ads, or change the color of my clock then I should be able to. I agree on waiting for bugs to be fixed, but being able to flash a backup or backed up app is a nice feature. I miss the days where root came easy and we owned the rights to our devices. It's bull5hit!
Click to expand...
Click to collapse
I will most likely root my phone when the time comes. I am not against rooting at all... I rooted all of my phones except the Note 7. What I'm saying is that root isn't for everyone, not everyone should root their phone even if they think it's the thing to do and that I think there's a place at XDA for people who don't want to learn ADB commands.
Since we are using engboot, write protection seems to be off, so it appears you can use dd to write to normally write protected partitions such as the bootloaders (ex: "dd if=/sdcard/aboot of=/dev/block/sdd10"). In my testing I was successfully "dd" a backed up aboot (secondary bootloader) partition and also write to the modem partition and have it stick (which means write protection should be off akaik). If you were to "dd" the Chinese bootloaders, you might be able to flash and re-partition onto the Chinese firmware and then use the CROM service to unlock the bootloader from there. I personally don't know too much about this type of stuff and haven't tried to actually "dd" the Chinese bootloader, but for those more knowledgeable, could this potentially work?
Partitions likely needed are:
- rpm (Resource and Power Manager / Primary Bootloader) located at /dev/block/sdd1 (/dev/block/bootdevice/by-name/rpm)
- aboot (AP Bootloader / Secondary Bootloader) located at /dev/block/sdd10 (/dev/block/bootdevice/by-name/aboot)
- xbl (Extended Bootloader) located at /dev/block/sdb1 (/dev/block/bootdevice/by-name/xbl)
- ? located at /dev/block/sdc1
Modifying the bootloader is dangerous and could permanently brick your device. I take no responsibility if you try this and it breaks your device.
Edit 5: Additional Details
qwewqa said:
Since we are using engboot, write protection seems to be off, so it appears you can use dd to write to normally protected partitions (ex: "dd if=/sdcard/aboot of=/dev/block/sdd10"). In my testing I was successfully dd a backed up aboot (secondary bootloader) partition and also write zeros to the modem partition and have it stick (which means write protection should be off). If you were to dd a Chinese bl/ap, you might be able to flash/re-partition onto the Chinese firmware and then use the CROM service to unlock the bootloader from there. I personally don't know too much about and haven't tried to actually dd the Chinese bootloader, but for those more knowledgeable, would this work?
Edit: Modem partition sticks after reboot.
Click to expand...
Click to collapse
@Binary100100 you probably know somebody that knows little bit more about this, tell them to check it out
Magnifik81 said:
@Binary100100 you probably know somebody that knows little bit more about this, tell them to check it out
Click to expand...
Click to collapse
Nope. Don't know anyone specific.
Wish I had the $175 for my insurance deductible, I'd give it a try. All in all, it should work. The hardware is the same.
thescorpion420 said:
Wish I had the $175 for my insurance deductible, I'd give it a try. All in all, it should work. The hardware is the same.
Click to expand...
Click to collapse
Well, if it WORKS, I'm sure the bounty on unlocking the bootloader is a lot higher than $175! ?
DOMF said:
Well, if it WORKS, I'm sure the bounty on unlocking the bootloader is a lot higher than $175!
Click to expand...
Click to collapse
Lets start a thread . . . I am willing to contribute $25.00 :good: into a pool with others here at XDA to the developer who can produce an unlocked bootloader that is rooted with a decent rom that works great and better than stock, something that will fix all of the untold bugs and address the known issues.
Anyone else?
serendipityguy said:
Lets start a thread . . . I am willing to contribute $25.00 :good: into a pool with others here at XDA to the developer who can produce an unlocked bootloader that is rooted with a decent rom that works great and better than stock, something that will fix all of the untold bugs and address the known issues.
Anyone else?
Click to expand...
Click to collapse
$25? Hell think about how much we spend on the phone itself and bill every month.. I'd easily pledge $100 for an unlocked bootloader with twrp support.
That's the 1 thing I don't understand.. this is the most highly sought after phone right now with 0 developer support. I understand the limitations with the locked bootloader but other phones have overcome the same through the works of various motivated individuals. There is no one even interested in trying it seems on ANY carrier forum. Instead we have countless threads with people more interested in getting the nougat update early which will hardly provide anything useful compared to an unlocked bootloader with working root.
serendipityguy said:
Lets start a thread . . . I am willing to contribute $25.00 :good: into a pool with others here at XDA to the developer who can produce an unlocked bootloader that is rooted with a decent rom that works great and better than stock, something that will fix all of the untold bugs and address the known issues.
Anyone else?
Click to expand...
Click to collapse
"Start?" It was started ages ago and it thousands of dollars. https://forum.xda-developers.com/tmobile-s7-edge/how-to/bounty-unlocked-bootloader-s7edge-t3339857
bdvince said:
$25? Hell think about how much we spend on the phone itself and bill every month.. I'd easily pledge $100 for an unlocked bootloader with twrp support.
That's the 1 thing I don't understand.. this is the most highly sought after phone right now with 0 developer support. I understand the limitations with the locked bootloader but other phones have overcome the same through the works of various motivated individuals. There is no one even interested in trying it seems on ANY carrier forum. Instead we have countless threads with people more interested in getting the nougat update early which will hardly provide anything useful compared to an unlocked bootloader with working root.
Click to expand...
Click to collapse
Root right now is just too impractical for most people. I'm still rooted, but for most people it isn't worth the hassle and trade-offs, for many it's worse than stock. I think most people who are really into root probably switched devices. Switching to android N could actually prevent bootloader unlock in this way, unless root for N comes out. That is if this unlock method could actually work, hard to say without anyone experienced in bootloaders and write protection though.
I'd like to find someone with a sm-g9350 to DD a dump of sdd10.
thescorpion420 said:
I'd like to find someone with a sm-g9350 to DD a dump of sdd10.
Click to expand...
Click to collapse
Sdd1 is the primary bootloader, probably also necessary.
Came to the realization that the Chinese bootloader is v2 where all US models are v4. I'd imagine the Chinese nougat update will make it v4, so we wait to try.
Don't want to a be downer or anything but I'm pretty sure you can't just replace the bootloader, even if write protection is off on the Eng kernel. Even if you did replace it you'll have probably bricked your phone.
Sent from my SM-G935T using Tapatalk
dogredwing1 said:
Don't want to a be downer or anything but I'm pretty sure you can't just replace the bootloader, even if write protection is off on the Eng kernel. Even if you did replace it you'll have probably bricked your phone.
Click to expand...
Click to collapse
The thinking is that since the devices are virtually the same hardware wise, there is a chance the bootloader could be replaced. I do agree that there is a good chance of hard bricking though. I haven't done any testing other than apparently successfully dding a backed up version of the same bootloader.
If I wasn't on nougat I would try it if someone posted instructions and devs confirmed the directions are correct..
Sent from my SM-G935T using Tapatalk
I was actually playing with the bootloader, and found this thread when I went to post. I'm going to be pulling fastboot commands also to see if I can find anything interesting. I'm tired of not being able to use a custom kernel
My device is on nougat. Bit I can easily downgrade and test if someone has a rock solid idea. I don't mind bricking as the device has a cracked screen and I have my s6 edge plus to use until the s8 drops...
Sent from my SM-G935T using Tapatalk
Count me in as well!
I have a theory that we can open the BL file in WinRAR and extract the rpm.mbn file from G9350 odin file,
and flash to our device. But I cannot determine which one is for aboot. I have not tested this yet.
aaron007 said:
Count me in as well!
I have a theory that we can open the BL file in WinRAR and extract the rpm.mbn file from G9350 odin file,
and flash to our device. But I cannot determine which one is for aboot. I have not tested this yet.
Click to expand...
Click to collapse
What I know is:
RPM = Resource and Power Manager = Primary Bootloader
ABoot = AP Bootloader = Secondary Bootloader
I believe the boot process is "RPM > ABoot > boot.img (Main OS)", so both the rpm and aboot file would be needed. Also I think the partition layout in the Chinese version is slightly different, so a flash and repartition would be needed after replacing bootloader to actually root. I don't know what the chances success are though, the devices are virtually the same hardware wise, and the Chinese rom with the U.S. bootloader works according to the Verizon fourm, but there is a chance there are other differences what might prevent this from working.
Flippy125 said:
I was actually playing with the bootloader, and found this thread when I went to post. I'm going to be pulling fastboot commands also to see if I can find anything interesting. I'm tired of not being able to use a custom kernel
Click to expand...
Click to collapse
Isn't fastboot disabled on the s7. Also, were your results the same?
qwewqa said:
What I know is:
Isn't fastboot disabled on the s7. Also, were your results the same?
Click to expand...
Click to collapse
Yes, found that out when I started playing with it more. I'm currently reading sdd10 line by line. I did find an entry "Device is unlocked! Skipping verification...". I'm starting to think we need to look into recovery-side exploits. I'm too scared to try and mess with the bootloader too much.
EDIT: If we can find a way to get fastboot working, possibly piggybacking off of Odin, I found a command written in the aboot code 'fastboot oem unlock-go'
EDIT2: Using that command requires some sort of key. May be a dead end.
EDIT3: I'd be willing to test modifying the recovery image to see if it triggers the bootloader's hash checking. If anything, this could lead to writing a custom boot image that would open TWRP.
As far as I'm aware, this device (Verizon variant of the T377) has a locked bootloader meaning that getting custom recovery is out of the question. Does anybody know of any way to root this tablet, or of any way to unlock the bootloader?
I need to be schooled.
I know this is the Verizon model and that complicates thi b a but I rooted my Verizon s7 with Odin (prince comsy), and with that I struggled with the same thing I struggled with here. Finding an image for my specific build number. With the s7 I eventually found an IMG that seemed to be one size fits all G930X boot.tar. I tried with other builds from cf auto root before I had found this image with no success. I found images specific to sprint T-Mobile at&t G930T, G930P, etc. No G930v for Verizon. But this G930X worked perfect, well, a few bugs, but worked really well. How could an IMG be modded to be a one size fits all type thing for this tablet? I realize the Tut's for this tablet involve flashing a recovery.img rather than a boot.img but the process can't be much different or more difficult could it be for modding the T377P (sprint) .img to fit the T377V (Verizon) model ? Or am I comparing apples and oranges here? Could a dev give me a quick 101 on this ? Any help would be really awesome.
wastedf4ther said:
I know this is the Verizon model and that complicates thi b a but I rooted my Verizon s7 with Odin (prince comsy), and with that I struggled with the same thing I struggled with here. Finding an image for my specific build number. With the s7 I eventually found an IMG that seemed to be one size fits all G930X boot.tar. I tried with other builds from cf auto root before I had found this image with no success. I found images specific to sprint T-Mobile at&t G930T, G930P, etc. No G930v for Verizon. But this G930X worked perfect, well, a few bugs, but worked really well. How could an IMG be modded to be a one size fits all type thing for this tablet? I realize the Tut's for this tablet involve flashing a recovery.img rather than a boot.img but the process can't be much different or more difficult could it be for modding the T377P (sprint) .img to fit the T377V (Verizon) model ? Or am I comparing apples and oranges here? Could a dev give me a quick 101 on this ? Any help would be really awesome.
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I am as well very confused. I have no idea where to even start with rooting this tablet.
In the year 2020.
tomiga said:
I am as well very confused. I have no idea where to even start with rooting this tablet.
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It amazes me how long some devices go without any development. Let's pick this back up.
COMING SOON. Information on any development for this device.
Casper Young said:
It amazes me how long some devices go without any development. Let's pick this back up.
COMING SOON. Information on any development for this device.
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There's no development because nobody cares enough to try to crack open or otherwise work around the locked bootloader for this device. I got rid of mine years ago for a Tab S4.
Well ****! As I give Samsung the middle fingure and want to run over it with a steam-roller, smash it with a sledge-hammer and shoot it with a 12 guage, then send it to them in itty bitty pieces. My bad! I didn't even look to see if it had OEM Unlock..Drat!
So in response to Casper's post, my T-377V is showing OEM unlock and it activates. I am not sure what that means only is it just false hope? To be honest, this tablet was rescued from the recycling pile and duly erased.
I don't mind taking chances with it b/c I have nothing invested in it. I really haven't gone anywhere with this tablet b/c I have read so many conflicting opinions.
Anybody have any suggestions, I would be oh so grateful.
Its a fake unlocked with false hopes, I own 3 verzions and even tho its says unlocked it really is not. The only thing you can do is flash oem 5.1.1 and temporary root with king root that's about all you can do just enough to side load commands to uninstall blotware and clean it up a little bit.
what about flashing combination file would that make any difference with the bootloader unlocking
pokeperil420 said:
what about flashing combination file would that make any difference with the bootloader unlocking
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As far as I know that answer would be a no. Combination files are for repairing firmware (in a sense) and not changing OEM status. I wish it were easy to change carriers because T-Mobile devices usually allows me to unlock the OEM. I have since moved on from this device and currently use my S10 Plus or the Samsung Note 10. Good luck.
Casper Young said:
As far as I know that answer would be a no. Combination files are for repairing firmware (in a sense) and not changing OEM status. I wish it were easy to change carriers because T-Mobile devices usually allows me to unlock the OEM. I have since moved on from this device and currently use my S10 Plus or the Samsung Note 10. Good luck.
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Enable ADB and OEM Unlocking
To execute any tweaks on your device, you will first have to unlock the device’s bootloader. All Samsung devices shipped with a locked bootloader. So in order to perform the unlock process, you will have to enable the OEM Unlock Toggle. Along the same lines, near about every major modifications, calls for the execution of the ADB commands.
But for that, your device needs to be recognized by your PC in the first place in the ADB Mode. In which case, you will have to enable the USB Debugging toggle. The thing with both these options is that they are baked deep into the Developer Options which itself is hidden. So enabling both these toggles calls for a lot of effort. Well, not anymore. Using the Samsung Combination ROM, you could easily do so without any issues as such.
reference source
pokeperil420 said:
Enable ADB and OEM Unlocking
To execute any tweaks on your device, you will first have to unlock the device’s bootloader. All Samsung devices shipped with a locked bootloader. So in order to perform the unlock process, you will have to enable the OEM Unlock Toggle. Along the same lines, near about every major modifications, calls for the execution of the ADB commands.
But for that, your device needs to be recognized by your PC in the first place in the ADB Mode. In which case, you will have to enable the USB Debugging toggle. The thing with both these options is that they are baked deep into the Developer Options which itself is hidden. So enabling both these toggles calls for a lot of effort. Well, not anymore. Using the Samsung Combination ROM, you could easily do so without any issues as such.
reference source
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It can be done but why would you. It's a glorified kindle lol.
Hey guys, I found this quick and tidy way to get a fastboot console inside the bootloader. You can use it to do stuff like "fastboot format (partition)", etc.
GUIDE:
Go to fastboot mode on your Pixel XL
Open a CMD on the computer in fastboot directory and write in "fastboot flash bootloader pixelcustombootloader.img" (make sure the bootloader is in the directory or else it will not flash!)
Download: s000.tinyupload.com/index.php?file_id=44700284262726497364
Note: I am NOT responsible if this screws up anything.
Also I do NOT know if theres and copyright trouble with this, if there is, Mods go take this down.
I wonder if this is the bootloader that was seen in screenshots that was used to downgrade a Verizon pixel to unlock it?
DR3W5K1 said:
I wonder if this is the bootloader that was seen in screenshots that was used to downgrade a Verizon pixel to unlock it?
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If the bootloader is locked you can't flash anything or boot anything that isn't signed by Verizon/Google/whoever.
As far as I know there's never been a downgrade workaround available where pixel8 wasn't patched, but could be wrong.
bobbarker2 said:
If the bootloader is locked you can't flash anything or boot anything that isn't signed by Verizon/Google/whoever.
As far as I know there's never been a downgrade workaround available where pixel8 wasn't patched, but could be wrong.
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There was a guy positing pictures of someone from a cell phone shop where he was recording the procedure that they did to his phone it was a signed bootloader that allowed him to downgrade for an unlock. It was labeled HTC which people thought was weird.
DR3W5K1 said:
There was a guy positing pictures of someone from a cell phone shop where he was recording the procedure that they did to his phone it was a signed bootloader that allowed him to downgrade for an unlock. It was labeled HTC which people thought was weird.
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Eh.. 3rd party pictures that don't come with a detailed "how to" are 99% BS or marketing.
Like I said I'm not all knowing but I'm pretty in touch with the goings-ons of the pixel and have never heard of a downgrade method for a locked bootloader.
If this shop has a private method of doing so then they sure as hell wouldn't let someone take pictures of the process.
Yea like u said the guy said they were spy shots that he snuck in. Probably bs like you said. I could careless for myself my Verizon pixel is unlocked. Feel bad for those stuck locked though. Wishful thinking I suppose.
Yeah, don't flash your bootloader with anything other than stock google imgs. If your bootloader is messed up, how do you get into fastboot to fix it? Can't change slots either afaik.
Thanks for sharing, this has loads of potential - could be used on-the-go to temporarily recover from the freeze/reboot glitch (flashing stock images tends to lower the probability of the glitch for a day or two), plus we could actually have tetherless TWRP support for Oreo with this as you could use it to fastboot boot the TWRP boot img.
That being said, I'm reluctant to flash a random bootloader on my phone with no info on where it came from. Did you make this? If so is it a patched version of the most recent bootloader? If not, where'd you find it? We need more info.