[Q] Locked BL updated to latest OTA - Droid RAZR M Q&A, Help & Troubleshooting

I was using original stock 4.1.1 version + http://forum.xda-developers.com/showthread.php?t=2166542&highlight=98+18+94 to use xt907 on t-mobile.
Yesterday, I used RSD to restore the 4.1.1 version and OTAed to the latest 98.30.1.XT907.Verizon ROM. Then the t-mobile sim does not work any more, and the original method does not work.
Then I tried to downgrade 4.1.1 version using RSD, and failed. Then I'm stuck in the fastboot mode...
My question is:
1. Is there a way that I can get out of fastboot mode? Which rom should I use in RSD to restore?
2. Is there a way that I can downgrade to earlier version?
3. Is there a way that I can still use t-mobile sim card?
Thanks

You might be able to use the droid razr m utility but I'm no expert in it. I've just dabbled around in all of this. Wait for some insight from Rikrong or someone of the sort.
Sent from my XT907 using xda app-developers app
---------- Post added at 09:24 AM ---------- Previous post was at 09:20 AM ----------
That my suggested answer for question one, but I may be wrong so wait for some insight from someone who knows exactly what's wrong.
Sent from my XT907 using xda app-developers app

danielcdh said:
I was using original stock 4.1.1 version + http://forum.xda-developers.com/showthread.php?t=2166542&highlight=98+18+94 to use xt907 on t-mobile.
Yesterday, I used RSD to restore the 4.1.1 version and OTAed to the latest 98.30.1.XT907.Verizon ROM. Then the t-mobile sim does not work any more, and the original method does not work.
Then I tried to downgrade 4.1.1 version using RSD, and failed. Then I'm stuck in the fastboot mode...
My question is:
1. Is there a way that I can get out of fastboot mode? Which rom should I use in RSD to restore?
2. Is there a way that I can downgrade to earlier version?
3. Is there a way that I can still use t-mobile sim card?
Thanks
Click to expand...
Click to collapse
poppers162 said:
You might be able to use the droid razr m utility but I'm no expert in it. I've just dabbled around in all of this. Wait for some insight from Rikrong or someone of the sort.
Sent from my XT907 using xda app-developers app
---------- Post added at 09:24 AM ---------- Previous post was at 09:20 AM ----------
That my suggested answer for question one, but I may be wrong so wait for some insight from someone who knows exactly what's wrong.
Sent from my XT907 using xda app-developers app
Click to expand...
Click to collapse
Poppers, you're on point. However, there's no Razr M utility for the latest update. You can use House of Moto from DroidRzr or flash the latest OTA with RSD.
Daniel, since you updated to .1, you can't downgrade. Just grab the last FXZ from SBF or use House of Moto to clear the fastboot fail. If your battery is low, you need to make sure it's charged before fastbooting.
Link to House of Moto:
http://www.droidrzr.com/index.php/topic/28162-house-of-moto-20/
Link to FXZ's for restore, use the last one on the list:
http://sbf.droid-developers.org/phone.php?device=8

RikRong said:
Poppers, you're on point. However, there's no Razr M utility for the latest update. You can use House of Moto from DroidRzr or flash the latest OTA with RSD.
Daniel, since you updated to .1, you can't downgrade. Just grab the last FXZ from SBF or use House of Moto to clear the fastboot fail. If your battery is low, you need to make sure it's charged before fastbooting.
Link to House of Moto:
http://www.droidrzr.com/index.php/topic/28162-house-of-moto-20/
Link to FXZ's for restore, use the last one on the list:
http://sbf.droid-developers.org/phone.php?device=8
Click to expand...
Click to collapse
Thanks RikRong! I managed to use house of moto to reset the system to the latest VRZ_XT907_9.8.1Q-94-1. Now the phone works. But I still cannot use t-mobile sim card. And the original method described in http://forum.xda-developers.com/showthread.php?t=2166542&highlight=98+18+94 does not work on the latest ROM.
Any idea if there is a way that I can use t-mobile on it? Or my best bet is to sell it on craigslist?
Thanks,
Dehao

danielcdh said:
Thanks RikRong! I managed to use house of moto to reset the system to the latest VRZ_XT907_9.8.1Q-94-1. Now the phone works. But I still cannot use t-mobile sim card. And the original method described in http://forum.xda-developers.com/showthread.php?t=2166542&highlight=98+18+94 does not work on the latest ROM.
Any idea if there is a way that I can use t-mobile on it? Or my best bet is to sell it on craigslist?
Thanks,
Dehao
Click to expand...
Click to collapse
That method should work, though I don't know much about it. You might want to post in the thread. You should be able to get the phone to work on T-Mobile.

I'm on 98.30.1 and on T-Mobile. I used that tutorial also.
SeNT FRoM My MoToRoLA RaZR M XT907 oN T-MoBiLe

Related

Rooting the Moto X

This is more of a PSA:
In case anyone is curious, the current motochopper isn't compatible with the Moto X. Motochopper seem to able to inject the exploit, but failed to inject SuperSU.
Framaroot doesn't seem to work either.
Just need to wait someone much cleverer than myself to root the device!
Sent from my XT1058 using Tapatalk 4
hidea said:
This is more of a PSA:
In case anyone is curious, the current motochopper isn't compatible with the Moto X. Motochopper seem to able to inject the exploit, but failed to inject SuperSU.
Framaroot doesn't seem to work either.
Just need to wait someone much cleverer than myself to root the device!
Sent from my XT1058 using Tapatalk 4
Click to expand...
Click to collapse
I think with how many different variations there are of this phone we'll have some good luck. Patients is the key. It's already a slick phone, rooting will just make it that much better.
Sent from my MB886 using XDA Premium 4 mobile app
Have you tried Motochopper? How do you know the sploit works? If you can get a root shell you should be able to do anyone else you want. I've been trying numerous things, I have a dev unit with an open unlocked kernel but it's way older than the release kernel.
Sent from my XT1058 using xda app-developers app
---------- Post added at 02:23 PM ---------- Previous post was at 01:49 PM ----------
pixeldrew said:
Have you tried Motochopper? How do you know the sploit works? If you can get a root shell you should be able to do anyone else you want. I've been trying numerous things, I have a dev unit with an open unlocked kernel but it's way older than the release kernel.
Sent from my XT1058 using xda app-developers app
Click to expand...
Click to collapse
I can confirm that the exploit doesn't work.
Version on the dev userdebug kernel I have is 3.4.0-xline-eng-g7a0ce30-00001-g79a2847 (built Apr 8)
Version on the other production kernel I have is 3.4.42-xline-gfd1a699-00158-g8990abb (build Jul 20)
I need to get a kernel dump of the production kernel before I try the libperf exploit. I'm not holding my breath on it working since a fix for that exploit came out about a month before that build. I've been trying to see get a transparent proxy inbetween the production phone to see if I can locate where the OTA servers are to try and download an image.
I'm able to take a dump of the userdebug kernel if anyone also has an unlocked bootloader and is interested in being a Guinea pig.
pixeldrew said:
Have you tried Motochopper? How do you know the sploit works? If you can get a root shell you should be able to do anyone else you want. I've been trying numerous things, I have a dev unit with an open unlocked kernel but it's way older than the release kernel.
Sent from my XT1058 using xda app-developers app
---------- Post added at 02:23 PM ---------- Previous post was at 01:49 PM ----------
I can confirm that the exploit doesn't work.
Version on the dev userdebug kernel I have is 3.4.0-xline-eng-g7a0ce30-00001-g79a2847 (built Apr 8)
Version on the other production kernel I have is 3.4.42-xline-gfd1a699-00158-g8990abb (build Jul 20)
I need to get a kernel dump of the production kernel before I try the libperf exploit. I'm not holding my breath on it working since a fix for that exploit came out about a month before that build. I've been trying to see get a transparent proxy inbetween the production phone to see if I can locate where the OTA servers are to try and download an image.
I'm able to take a dump of the userdebug kernel if anyone also has an unlocked bootloader and is interested in being a Guinea pig.
Click to expand...
Click to collapse
Ha! I guess the output from Motochopper isn't exactly accurate (no offense!). Here's a screenshot, whatever the screenshot means .
I'm not a Moto X user, but I've heard the boot loader on the ATT model is unlockable. Has anyone tried unlocking through Moto's site?
Sent from my XT907 using xda premium
Leraeniesh said:
I'm not a Moto X user, but I've heard the boot loader on the ATT model is unlockable. Has anyone tried fastboot oem unlock?
Sent from my XT907 using xda premium
Click to expand...
Click to collapse
Just check on others thread some users report is not unlockage for att !
My friend buy one today ( the generic black at att store ) and can't unlock bootloader too !

Wifi won't work after trying to root. Help!

So I posted a thread here asking for help (the phone was functional at this point) and one user suggested a root method to try out in the comments there http://forum.xda-developers.com/showthread.php?t=2379833
After running this root method my wifi is now dead. It's killing me! Someone please help me out here.
My phone model is a Japanese Softbank 201 M with the 4.1.2 update. It's not rooted but is unlocked. The phone is the developer edition if that helps any.
System version
9.3.102.201M.SBM.en.JP
Model No
201M
Android version
4.1.2
Baseband
SM_T_BP_1539.000.35.03P
Kernel Version
3.0.42-g721d60d
Build Number
9.8.2Q-34_SMJ-102
HBogard said:
So I posted a thread here asking for help (the phone was functional at this point) and one user suggested a root method to try out in the comments there http://forum.xda-developers.com/showthread.php?t=2379833
After running this root method my wifi is now dead. It's killing me! Someone please help me out here.
My phone model is a Japanese Softbank 201 M with the 4.1.2 update. It's not rooted but is unlocked. The phone is the developer edition if that helps any.
System version
9.3.102.201M.SBM.en.JP
Model No
201M
Android version
4.1.2
Baseband
SM_T_BP_1539.000.35.03P
Kernel Version
3.0.42-g721d60d
Build Number
9.8.2Q-34_SMJ-102
Click to expand...
Click to collapse
Ouch. Your WiFi is broken because he told you to flash a US VZW (XT-907) firmware.
Okay. First, you should try to find a 201M restore file. That will get your WiFi back. Next, since you've got a Dev edition, you can bootloader unlock and install a custom recovery, then flash a root zip
EDIT: Found it
http://sbf.droid-developers.org/scorpion_mini_xt902/list.php
Use one of those to restore your WiFi
Sent from my Nexus 7 using Tapatalk 4
sloosecannon said:
Ouch. Your WiFi is broken because he told you to flash a US VZW (XT-907) firmware.
Okay. First, you should try to find a 201M restore file. That will get your WiFi back. Next, since you've got a Dev edition, you can bootloader unlock and install a custom recovery, then flash a root zip
EDIT: Found it
http://sbf.droid-developers.org/scorpion_mini_xt902/list.php
Use one of those to restore your WiFi
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
While the link I gave him was unidentified as to warnings to non vzw users (now fixed) , the flashing of vzw sw comes in step 8 clearly he would have had to have pulled it from a xml himself if he even got that far. And if he did it would have been from reading the rzr op. As the bare motochopper has no vzw sw inside.
aviwdoowks said:
While the link I gave him was unidentified as to warnings to non vzw users (now fixed) , the flashing of vzw sw comes in step 8 clearly he would have had to have pulled it from a xml himself if he even got that far. And if he did it would have been from reading the rzr op. As the bare motochopper has no vzw sw inside.
Click to expand...
Click to collapse
Oh my bad. Thought you sent him to your other post... Still I suspect he got to step 8 and pulled the vz firmware.
OP: Download one of those restore files for the 201M and flash it. That should repair any damage done...
Sent from my Nexus 7 using Tapatalk 4
sloosecannon said:
Oh my bad. Thought you sent him to your other post... Still I suspect he got to step 8 and pulled the vz firmware.
OP: Download one of those restore files for the 201M and flash it. That should repair any damage done...
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
I didn't get the system img at all. I just wanted to flash the superuser files to /data which I thought would set me up to flash the whole thing with Rom manager.
Anyway, thank you for the help. I am downloading the firmware you linked to now. This guide tells me to edit the XML file and remove the getvar text from it, should this apply here as well? (Edit: Cant post outside links, but I think you get my point)
I'm going to use RSD 6.1.4 to restore the firmware. Any further instructions would be appreciated as I have never done this before.
HBogard said:
I didn't get the system img at all. I just wanted to flash the superuser files to /data which I thought would set me up to flash the whole thing with Rom manager.
Anyway, thank you for the help. I am downloading the firmware you linked to now. This guide tells me to edit the XML file and remove the getvar text from it, should this apply here as well? (Edit: Cant post outside links, but I think you get my point)
I'm going to use RSD 6.1.4 to restore the firmware. Any further instructions would be appreciated as I have never done this before.
Click to expand...
Click to collapse
Don't think you'll need to since it's designed for your device. You can try without the edit and do it if it doesn't work. I'll try to find a guide for RSDLite (been a while since I used it myself - fastboot is usually what I use now...
Sent from my Nexus 7 using Tapatalk 4
sloosecannon said:
Don't think you'll need to since it's designed for your device. You can try without the edit and do it if it doesn't work. I'll try to find a guide for RSDLite (been a while since I used it myself - fastboot is usually what I use now...
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
Dear sir,
I'd like you to buy a ticket to Karachi right now because I'd run all the way to the airport to KISS YOU until the police dragged me away.
The process worked. My wifi just turned back on. Thank you very much for the weekend stress relief!
I think I'm gonna give up on the idea of rooting this thing until there's a more reliable method available. Also, if anyone has the same issue then take note: I did remove the getvar commands when using RSD.
HBogard said:
.....
Click to expand...
Click to collapse
I am glad SC took care of you & I am sorry I lead you in that direction.
Please fill in some details for others?
How do you have a path to the newer sw? Is it your carriers ota? If you can obtain the same in the xml form there is an easy root using a modded ver w/ unlocked phone. The ota.zip could also be useful if you take it while you have root. It resides in /cache.
Thank you
aviwdoowks said:
I am glad SC took care of you & I am sorry I lead you in that direction.
Please fill in some details for others?
How do you have a path to the newer sw? Is it your carriers ota? If you can obtain the same in the xml form there is an easy root using a modded ver w/ unlocked phone. The ota.zip could also be useful if you take it while you have root. It resides in /cache.
Thank you
Click to expand...
Click to collapse
It wasn't your fault for trying to help, so it's ok. I'm glad a solution existed.
I'm more than willing to answer the questions, but I am a layman here so please explain some things for me: What do you mean by SW? I just installed the update by going into about phone -> system update on Wifi. The carriers here don't even support 3G, much less 4G (So now you know why Wifi was important for me).
The phone came unlocked day one when I bought it from a friend's friend. I don't know if he did it that way or if it comes unlocked because it is the developer edition.
I installed CW Recovery using Fastboot. I installed the incorrect superuser file using Motofail which wrote the superuser file but failed at all other steps. I was then unable to either access or remove this superuser apk file.
Since I am back on 4.0.4. now, what's the easy way to get root access and superuser permissions that you mention? I wish other XT902 owners would post here too, generating interest would really help in getting development support for this phone.
HBogard said:
Dear sir,
I'd like you to buy a ticket to Karachi right now because I'd run all the way to the airport to KISS YOU until the police dragged me away.
The process worked. My wifi just turned back on. Thank you very much for the weekend stress relief!
I think I'm gonna give up on the idea of rooting this thing until there's a more reliable method available. Also, if anyone has the same issue then take note: I did remove the getvar commands when using RSD.
Click to expand...
Click to collapse
Lol no problem, glad to know it worked. Getting root is actually really simple since you're unlocked. All you need to do is flash a custom recovery and flash a root .zip from there... No exploits required
I can try to write up a guide to that if you want
Sent from my XT907 using Tapatalk 4
sloosecannon said:
Lol no problem, glad to know it worked. Getting root is actually really simple since you're unlocked. All you need to do is flash a custom recovery and flash a root .zip from there... No exploits required
I can try to write up a guide to that if you want
Sent from my XT907 using Tapatalk 4
Click to expand...
Click to collapse
I tried that, and while it did install superuser, it seemed to have no effect. I couldn't get permissions for any app and using ROM manager's functions would just freeze up that particular application. Any ideas?
HBogard said:
It.
Click to expand...
Click to collapse
Once you root on 404 you can grab your update.zip & copy it to your sd . Any rooting exploit would evolve from that Or the newest xml ver of the 404 you just flashed from rsd. You may be able to request it from your carrier.
---------- Post added at 01:21 PM ---------- Previous post was at 12:40 PM ----------
You can paste the mods from my vzw restore (no vzw software will be used) into the 404 xml & obtain root from a preinstalled cwmr! Then maintain root with voodoo for your ota.
I will help you just read the op. Link is in my signature.
HBogard said:
I tried that, and while it did install superuser, it seemed to have no effect. I couldn't get permissions for any app and using ROM manager's functions would just freeze up that particular application. Any ideas?
Click to expand...
Click to collapse
Hmm... Which zip did you use?
Sent from my XT907 using Tapatalk 4
sloosecannon said:
Hmm... Which zip did you use?
Sent from my XT907 using Tapatalk 4
Click to expand...
Click to collapse
http://www.aosp.us/wp-content/files/Root.zip <- This one.
HBogard said:
http://www.aosp.us/wp-content/files/Root.zip <- This one.
Click to expand...
Click to collapse
I am making a xml to gain root. Which of the two xmls did you flash? & why.
the smj-165 must be newer.
aviwdoowks said:
I am making a xml to gain root. Which of the two xmls did you flash? & why.
the smj-165 must be newer.
Click to expand...
Click to collapse
7.7.1Q-164_SMJ-143_SCORPION_MINI_SBM_SIGNED_CFC
I used this one. Why? I saw them posted somewhere else as while while doing a little research on using RSD and saw that the mirrors on that other link mentioned JP in the file name - I have the Japanese softbank model so I figured this was the one specific to my phone. Turned out to be right.
HBogard said:
http://www.aosp.us/wp-content/files/Root.zip <- This one.
Click to expand...
Click to collapse
Try this. Which recovery are you using? ClockworkMod or TWRP?
Sent from my Nexus 7 using Tapatalk 4
sloosecannon said:
Try this. Which recovery are you using? ClockworkMod or TWRP?
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
I did use this one. It didn't work for me. Clockwork mod always gave an error for writing superuser.apk or something.
HBogard said:
I did use this one. It didn't work for me. Clockwork mod always gave an error for writing superuser.apk or something.
Click to expand...
Click to collapse
I'm an idiot and forgot the link...
http://forum.xda-developers.com/showthread.php?t=1538053
Sent from my Nexus 7 using Tapatalk 4
HBogard said:
7.7.1Q-164_SMJ-143_SCORPION_MINI_SBM_SIGNED_CFC
I used this one. Why? I saw them posted somewhere else as while while doing a little research on using RSD and saw that the mirrors on that other link mentioned JP in the file name - I have the Japanese softbank model so I figured this was the one specific to my phone. Turned out to be right.
Click to expand...
Click to collapse
Can you upload the xml only ~ 1kb

Moto X KitKat FXZs

Provided by Firmware Team.
TMO_RETAIL_XT1053_4.4-13.11.1Q2.X-69-3_MR2_CFC.xml.zip - T-Mobile 4.4
VZW_XT1060_4.4-13.11.1Q2.X-69-3_CFC_1FF.xml.zip - Verizon 4.4
http://sbf.droid-developers.org/ghost/list.php
This is much appreciated!!!!! Thank you
yay now i won't have to go back to stock and get the OTA, much appreciated
Is the TMO file the one to use for the GSM Developer Edition?
Anybody can post the att official ota?
Sent from my XT1058 using XDA Premium 4 mobile app
AT&T 4.4 added.
Any way to flash these on Linux? Ubuntu 13.10 to be exact. I get an error every time I try to flash system. I really, really do not want to install Windows on my computer. Every other phone I've owned, it's been no problem until the moto x. I have fastboot installed from android tools. So I think that's why I'm getting an error. I need the Motorola fastboot which I have, but I don't know how to make it so the terminal uses it instead of the system fastboot.
Sent from my Nexus 5 using Tapatalk
Thanks for the info.
---------- Post added at 06:43 PM ---------- Previous post was at 06:25 PM ----------
Thanks for the info.
Skrilax_CZ said:
AT&T 4.4 added.
Click to expand...
Click to collapse
My phone came back to life with this whilst preserving user data. Thank you !!
Sent from my XT1058 using XDA Premium 4 mobile app
housry23 said:
Any way to flash these on Linux? Ubuntu 13.10 to be exact. I get an error every time I try to flash system. I really, really do not want to install Windows on my computer. Every other phone I've owned, it's been no problem until the moto x. I have fastboot installed from android tools. So I think that's why I'm getting an error. I need the Motorola fastboot which I have, but I don't know how to make it so the terminal uses it instead of the system fastboot.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Nvmd. I finally got a Windows VM to share USB properly!!!

[Q] Canadian Bell Galaxy s4 bootloader locked

Hey @ll. I've just gotten a new SGH-I337M (build number JDQ39.I337MVLUAMG1) from Bell in Canada. I've been trying every root method I can find on the net and they all fail. I started with motochopper running from linux and eventually tried a manual method running psneuter on the device and no go. Tonite I've gotten a winblows vm going and tried odin. FAIL!... I've finally noticed (with a magnifying glass) that when in download mode, the last line of the tiny text in the top right says: WRITE PROTECTION: Enable. From what I've read, I think this means it has a locked bootloader. Is this right? Has anyone heard of this happening with Canadian Bell phones and is there any way around it?
Thanks in advance.
I just checked my download mode.
It says the same, so I think there not locked. But I can flash whatever I want.
Did you try ctautoroot from chainfire?
Or try updating your driver for samsung
Sent from my SGH-I337M using xda app-developers app
---------- Post added at 06:38 AM ---------- Previous post was at 06:37 AM ----------
Or try a real windows pc not a vm under Linux.
Sent from my SGH-I337M using xda app-developers app
crzygrmn said:
I just checked my download mode.
It says the same, so I think there not locked. But I can flash whatever I want.
Did you try ctautoroot from chainfire?
Or try updating your driver for samsung
Sent from my SGH-I337M using xda app-developers app
---------- Post added at 06:38 AM ---------- Previous post was at 06:37 AM ----------
Or try a real windows pc not a vm under Linux.
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
Yeah, cfautoroot was the latest one I tried which uses odin. The phone was recognized in the vm and connected to odin just fine so I don't thing using a vm is the problem. As I said, I tried a few methods on the linux system with the phone directly connected as well and got the same results. Everything seems to be working until the point where something has to be written to the device and it fails. Even a manual method where psneuter is transfered to the device and run from there and it won't work.
Well the only thing I can say is try a reall windows machine not some windows vm
Sent from my SGH-I337M using xda app-developers app
crzygrmn said:
Well the only thing I can say is try a reall windows machine not some windows vm
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
Thanks anyways.
Now can anyone at least tell me how to determine if the device has a locked bootloader?
if it is a 337M (with the M) it does not have a locked bootloader. PERIOD
TRusselo said:
if it is a 337M (with the M) it does not have a locked bootloader. PERIOD
Click to expand...
Click to collapse
Well thats encouraging. It does have the 'M' but several attempts at rooting with recognized methods have all failed. What else could be the problem?
According to the CFAutoroot thread, MG1 should work just fine. You might want to go to that thread (or go back to it) and make sure you read / re-read the entire thread to make sure you are using the proper procedure. Good luck.
did you download the NEW cfautoroot? it was updated for our phone last month or so...
*#7284# change back to pda
*#9090#, make sure its usb and not uart,
*#0808#
Your phone should root now using proper computer , driver and root required files.
Sent from my LG-D801 using xda app-developers app
gotshoaib said:
*#7284# change back to pda
*#9090#, make sure its usb and not uart,
*#0808#
Your phone should root now using proper computer , driver and root required files.
Sent from my LG-D801 using xda app-developers app
Click to expand...
Click to collapse
Thanks for the reply gotshoaib, but I need more info. The first code does nothing on my phone, the second brings me to a 'ServiceMode' screen. What settings should I have here? The third brings me to 'USBSettings'. What should be the settings here?
Well success at last! I allowed the new update to 4.3 (MVLUEMK6), used the CFAutoRoot process again and it worked this time. I have no idea why but it did.
SGS4 I337M Bootloader Is Unlocked
TRusselo said:
if it is a 337M (with the M) it does not have a locked bootloader. PERIOD
Click to expand...
Click to collapse
I just purchased an S4 BELL SGH-I337M which was on AMG1 when I received it. I flashed TWRP on it and then decided to install stock firmware AMDJ. Then I flashed GUMMY ROM which is pre-rooted. Since I did all this flashing, that also proves it is unlocked so I will have to go along with TRusselo. It is unlocked. :good: I won't say period though, BELL and canadian carriers could change their minds and start locking them.
AHLASSICH said:
I just purchased an S4 BELL SGH-I337M which was on AMG1 when I received it. I flashed TWRP on it and then decided to install stock firmware AMDJ. Then I flashed GUMMY ROM which is pre-rooted. Since I did all this flashing, that also proves it is unlocked so I will have to go along with TRusselo. It is unlocked. :good: I won't say period though, BELL and canadian carriers could change their minds and start locking them.
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Click to collapse
Yeah, nothing is set in stone!
rijo79 said:
Hey @ll. I've just gotten a new SGH-I337M (build number JDQ39.I337MVLUAMG1) from Bell in Canada. I've been trying every root method I can find on the net and they all fail. I started with motochopper running from linux and eventually tried a manual method running psneuter on the device and no go. Tonite I've gotten a winblows vm going and tried odin. FAIL!... I've finally noticed (with a magnifying glass) that when in download mode, the last line of the tiny text in the top right says: WRITE PROTECTION: Enable. From what I've read, I think this means it has a locked bootloader. Is this right? Has anyone heard of this happening with Canadian Bell phones and is there any way around it?
Thanks in advance.
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I377m is not locked. No Canadian handsets are. Locked boot loaders seem to be an American phenomenon
Sent from my SGH-I337M
azuziel said:
I377m is not locked. No Canadian handsets are. Locked boot loaders seem to be an American phenomenon
Sent from my SGH-I337M
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Click to collapse
Mexican version is also i337M. Is its bootloader locked?
I rooted my i337m with CF-auto root and no problems what so ever.
Currently using Philz touch recovery 6.00.8 and Slimbean 4.3 build 2.2.
Everything you need is here on xda just need to look for "Samsung latest drivers, cf-auto root, Odin 1.85" plug your phone in and root
Slim Roms powered
1337m
4.3.1. build 2

Pre 4.4.4. Should I root or wait?

Just wondering...
I was about to go through the process when it ocurred to me that the update would be coming AT SOME POINT.
Is there any reason to wait?
I would, and did. To each his own. What do you have?
rdenova said:
I would, and did. To each his own. What do you have?
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Click to collapse
You would and did what? Wait or root?
I have an old school, unrooted 32g Maxx with the last OTA installed (4.4).
Thanks.
Root, for sure. If you're on 19.6.3, you will have to RSD the 19.5.3 image so you can achieve the permanent root with write protect off, then take the OTA up to 19.6.3.
rdenova said:
Root, for sure. If you're on 19.6.3, you will have to RSD the 19.5.3 image so you can achieve the permanent root with write protect off, then take the OTA up to 19.6.3.
Click to expand...
Click to collapse
He is right. Root it because soon you wont have the chance too and will regret it.
I will add, that I started with 19.5.3 and achieved root with WP off. I have not tested the OTA using RSD to go from 19.6.3 back to 19.5.3. I only assume perhaps wrongfully, it will work. I have had no trouble restoring my now debloated stock image from SS. Had the Eclispe ROM in the stock slot, didn't care for it and went back to my image. Root access only tools are cool.:good:
rdenova said:
I will add, that I started with 19.5.3 and achieved root with WP off. I have not tested the OTA using RSD to go from 19.6.3 back to 19.5.3. I only assume perhaps wrongfully, it will work. I have had no trouble restoring my now debloated stock image from SS. Had the Eclispe ROM in the stock slot, didn't care for it and went back to my image. Root access only tools are cool.:good:
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Click to collapse
So did you flash a rom? Sorry if I misread but I thought you had to have unlocked bootloader
Sent from my XT1080 using XDA Free mobile app
---------- Post added at 09:20 AM ---------- Previous post was at 09:19 AM ----------
rdenova said:
I will add, that I started with 19.5.3 and achieved root with WP off. I have not tested the OTA using RSD to go from 19.6.3 back to 19.5.3. I only assume perhaps wrongfully, it will work. I have had no trouble restoring my now debloated stock image from SS. Had the Eclispe ROM in the stock slot, didn't care for it and went back to my image. Root access only tools are cool.:good:
Click to expand...
Click to collapse
RSD lite will work that's what I had to do. It will take about 5-10 minutes and all of your data will be gone but its worth it. Just back everything up
Sent from my XT1080 using XDA Free mobile app
Cgordon17 said:
So did you flash a rom? Sorry if I misread but I thought you had to have unlocked bootloader
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Click to collapse
The unlocked bootloader will allow you to use AOSP ROMs like CyanogenMod however -
Once you have permanent root with WP off - with SafeStrap installed you can backup your stock slot. I was looking around for ROMs for the Maxx and happened to find one for the stock slot, seems you can not install a ROM into any other slot as it just comes up with the belly up android bot. But an Eclipse ROM did install to the stock slot. It wasn't anything like CM and more resembled the stock ROM only somewhat modded. I just didn't care for it and restored my back up. I used ROMToolBox to uninstall the unwanted Verizon and Google stuff and made a new backup.
Bootloader remains locked. Everything works including wifi hotspot, cameras, etc...
"RSD lite will work that's what I had to do. It will take about 5-10 minutes and all of your data will be gone but its worth it. Just back everything up"
Just so you know, there is now a method out that allows you to go back to 19.5.3, root and return to 19.6.3 with full root and write protection off without losing data. I did it last night and everything worked, without losing any data.
rdenova said:
The unlocked bootloader will allow you to use AOSP ROMs like CyanogenMod however -
Once you have permanent root with WP off - with SafeStrap installed you can backup your stock slot. I was looking around for ROMs for the Maxx and happened to find one for the stock slot, seems you can not install a ROM into any other slot as it just comes up with the belly up android bot. But an Eclipse ROM did install to the stock slot. It wasn't anything like CM and more resembled the stock ROM only somewhat modded. I just didn't care for it and restored my back up. I used ROMToolBox to uninstall the unwanted Verizon and Google stuff and made a new backup.
Bootloader remains locked. Everything works including wifi hotspot, cameras, etc...
Click to expand...
Click to collapse
How did you get the WiFi hotspot to work? I think k I already have it after download that Verizon entitlement.apk file and changes some names around but what did you do?
Sent from my XT1080 using XDA Free mobile app
Using the Verizon one from stock 19.6.3. It just works as expected.
rdenova said:
Using the Verizon one from stock 19.6.3. It just works as expected.
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Click to collapse
I have the 19.6.3 update, I'm new to this forum. I believe I have to downgrade to the previous version in order to root and have bootloader unlocked is that correct?
cal4877 said:
I have the 19.6.3 update, I'm new to this forum. I believe I have to downgrade to the previous version in order to root and have bootloader unlocked is that correct?
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Click to collapse
Yes correct
Sent from my XT1080 using XDA Free mobile app
Cgordon17 said:
Yes correct
Sent from my XT1080 using XDA Free mobile app
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Is there a way to unlock our bootloader not buying the unlock code via ebay?
Enviado desde mi MB520 usando Tapatalk 2
josuearisty said:
Is there a way to unlock our bootloader not buying the unlock code via ebay?
Enviado desde mi MB520 usando Tapatalk 2
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Click to collapse
No
Sent From My Droid Ultra
cal4877 said:
I have the 19.6.3 update, I'm new to this forum. I believe I have to downgrade to the previous version in order to root and have bootloader unlocked is that correct?
Click to expand...
Click to collapse
If you have the 19.6.3 version, you can revert back to the 19.5.3 and ONLY 19.5.3 update. This can be done using House of Moto if you wish to keep your data. Once on 19.5.3, root is possible. Correct me if I'm wrong, but you are able to go back to previous system versions (i.e. 19.6.3 -> 19.5.3) as long as it is the same version of android (i.e. 4.4 -> 4.4).
For bootloader unlock, the only way to go about that is through the Chinese vendor. This can be done for any system version.
rds217 said:
@Cgordon17 that is not correct. If you have the 19.6.3 version, you can revert back to the 19.5.3 and ONLY 19.5.3 update. This can be done using House of Moto if you wish to keep your data. Correct me if I'm wrong, but you are able to go back to previous system versions (i.e. 19.6.3 -> 19.5.3) as long as it is the same version of android (i.e. 4.4 -> 4.4).
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I never said anything about downgrading further. He asked if he had to downgrade to root and I said yes. That's all I don't the furthest you can go is 19.5.3
Sent from my XT1080 using XDA Free mobile app
Cgordon17 said:
I never said anything about downgrading further. He asked if he had to downgrade to root and I said yes. That's all I don't the furthest you can go is 19.5.3
Sent from my XT1080 using XDA Free mobile app
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Click to collapse
I know it's out there but not sure where to look.
Can anyone link the steps to take to root without losing data?
Thanks so much.
Cgordon17 said:
I never said anything about downgrading further. He asked if he had to downgrade to root and I said yes. That's all I don't the furthest you can go is 19.5.3
Sent from my XT1080 using XDA Free mobile app
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Click to collapse
Yeah, sorry about that. I misread the original quote and thought you were saying a downgrade is required for bootloader unlock.
redddog said:
I know it's out there but not sure where to look.
Can anyone link the steps to take to root without losing data?
Thanks so much.
Click to expand...
Click to collapse
Sure: http://forum.xda-developers.com/showpost.php?p=53189750&postcount=26
I just got an invite from moto to test software. I didn't because I'm unlocked and rooted.
Sent from my unlocked consumer edition Motorola Droid Maxx xt1080m.

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