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Lost LTE signal after rooting. Please help!

Hi, I recently decided to root my Nexus 5 using this guide on youtube: /watch?v=J1AKqrrf-5o
But after I'm all done with the rooting process, I noticed that my Nexus 5 has lost its LTE signal. Now it onlyy uses 3G. I managed to put it back on LTE by doing: *#*#4636#*#* and changed my prefered network, but by doing so, I lost my service with T-Mobile. Can't call or send messege with LTE on.
Please help me! I'm very new to Android and rooting but this first experience is not so good. Can you tell me what went wrong? Also, I rooted using the Linux guide.

Rooting alone won't mess up Wi-Fi. Don't use you tube use this http://forum.xda-developers.com/showthread.php?p=47025283
You might need this first. http://forum.xda-developers.com/showthread.php?p=47156064

jd1639 said:
Rooting alone won't mess up Wi-Fi. Don't use you tube use this http://forum.xda-developers.com/showthread.php?p=47025283
Click to expand...
Click to collapse
Many thanks, but I what can I do now? I don't want to sound like a jerk but what can the link do if I already rooted using the youtube guide (sorry again if that does sound jerkish).

danny2146 said:
Many thanks, but I what can I do now? I don't want to sound like a jerk but what can the link do if I already rooted using the youtube guide (sorry again if that does sound jerkish).
Click to expand...
Click to collapse
That's why I have you the second link

If all else fails flash the google stock images

Agreed. A root alone should not have caused an issue with your radio unless something went incorrectly. I would ( personally ) flash Google's stock nexus images and then possibly try again. Gaining root access can be done different ways, you may need to read into other alternatives...

I don't know. I use the ChainFIre CF Auto root on Ubuntu. I did unrooted the device earlier and was able to get LTE and service to work. Though after I use this samw method again, LTE stopped working properly, so I guess something is wrong with this method. Will try the "standard" method later though, if I can get a hold of a windows computer.

Let's back track a bit. What is the goal with root? Are you wanting to keep a custom recovery? What network are you using?
If you are going to just root stock and not go for a custom rom, I'd just flash a custom recovery via fastboot then boot to recovery and flash the SuperSU zip from Chainfire. At that point, you're rooted stock. If you decide to take an OTA update then you'll just need to make sure that you have the stock recovery installed. However, it's just as easy to flash the update when one of our devs packages it as a rom zip to flash via custom recovery, if not easier really.

Frankly, at this point my knowledge about android phone is still very hazy as this is acually my first ever phone, let along rooting, but I am eager to learn. So what's wrong if I didn't get a custom recovery? I just followed the instruction that they (chainfire autoroot) have for Linux and got this. Dunno if it was something in my phone nor the root. I am on T-Mobile BTW.

Yea, I'm baffled by that method affecting anything to do with service. It should be one of the least intrusive ways to root. However, weird things happen. So where are we now? Are you still rooted with the service issues? Which update / baseband are you on? You have the correct T-Mobile APNs? Have LTE(Recommended) selected under Preferred Network Mode in Settings / More... /Mobile Networks? Shouldn't really be necessary to mess with changing stuff in the Hidden Menu in this instance.

I'm on T-mobile Nexus 5 KitKat 4.4.2, with LTE in prefered mobile data. I rooted, the problem happened, unrooted this morning, the problem gone, rooted again with same method, the problem came back. I think I have the right APN since there are two with T-mobile options and I have tried both of them. As of now, I am still on root, but thinking of unroot it again...

danny2146 said:
I'm on T-mobile Nexus 5 KitKat 4.4.2, with LTE in prefered mobile data. I rooted, the problem happened, unrooted this morning, the problem gone, rooted again with same method, the problem came back. I think I have the right APN since there are two with T-mobile options and I have tried both of them. As of now, I am still on root, but thinking of unroot it again...
Click to expand...
Click to collapse
Still scratching my head over that, as the whole idea of Chainfire's auto root just literally is only supposed to install the SuperSU app and the binary and make no other changes. Obviously that isn't the case for you though. Are you unrooting via the settings in the SU app or via reflashing the stock img files?

es0tericcha0s said:
Still scratching my head over that, as the whole idea of Chainfire's auto root just literally is only supposed to install the SuperSU app and the binary and make no other changes. Obviously that isn't the case for you though. Are you unrooting via the settings in the SU app or via reflashing the stock img files?
Click to expand...
Click to collapse
I used the stock flashing method. I only unrooted it though, not lock the boot loader.

danny2146 said:
I used the stock flashing method. I only unrooted it though, not lock the boot loader.
Click to expand...
Click to collapse
Ok. So at this point, I would have the SuperSU zip (contains the SuperSU app and su binary) http://download.chainfire.eu/381/SuperSU/UPDATE-SuperSU-v1.91.zip on your phone, then fastboot a custom recovery like TWRP http://techerrata.com/browse/twrp2/hammerhead (fastboot flash recovery nameofrecovery.img), boot into recovery, and flash the zip. No need to wipe anything. Should just be able to flash and go. Then open SuperSU and make sure the binary is updated.

I'm sorry but how does one flash a custom recovery? Do I need a PC alondside or I can just do it entirely on my phone?

danny2146 said:
I'm sorry but how does one flash a custom recovery? Do I need a PC alondside or I can just do it entirely on my phone?
Click to expand...
Click to collapse
I included the command in the parenthesis in the last post.
In bootloader mode on the phone, of course, flash from PC, with the file in your fastboot folder:
fastboot flash recovery nameofrecovery.img (note - you can change the name of the file you download to whatever, as long as you leave the extension .img alone. ex: twrp.img)
If you are rooted already or still, you can flash from the phone either via the GooManager app https://play.google.com/store/apps/details?id=com.s0up.goomanager like this:
Install the app and open it. Tap menu then hit Install OpenRecoveryScript. Tap Yes. Verify that the filename displays your device's code name and hit Yes. The file will download and your device will install the recovery automatically.
or
(Rooted only) You can also use the app Flashify to flash the .img file directly from the phone. https://play.google.com/store/apps/details?id=com.cgollner.flashify
So yea, to solve your issue, I think it would be best to just start clean/stock, then go with the custom recovery flashed from PC + SuperSU zip method. If you can fastboot the other files to return to stock, this is no different and very quick. Should not take more than 5-10 seconds to flash the recovery. The whole operation, starting from scratch should take make 3-5 minutes to flash recovery, boot to it, flash the SuperSU zip then reboot, assuming you have fastboot set up properly and the 2 files you need downloaded already.

es0tericcha0s said:
I included the command in the parenthesis in the last post.
In bootloader mode on the phone, of course, flash from PC, with the file in your fastboot folder:
fastboot flash recovery nameofrecovery.img (note - you can change the name of the file you download to whatever, as long as you leave the extension .img alone. ex: twrp.img)
If you are rooted already or still, you can flash from the phone either via the GooManager app https://play.google.com/store/apps/details?id=com.s0up.goomanager like this:
Install the app and open it. Tap menu then hit Install OpenRecoveryScript. Tap Yes. Verify that the filename displays your device's code name and hit Yes. The file will download and your device will install the recovery automatically.
or
(Rooted only) You can also use the app Flashify to flash the .img file directly from the phone. https://play.google.com/store/apps/details?id=com.cgollner.flashify
So yea, to solve your issue, I think it would be best to just start clean/stock, then go with the custom recovery flashed from PC + SuperSU zip method. If you can fastboot the other files to return to stock, this is no different and very quick. Should not take more than 5-10 seconds to flash the recovery. The whole operation, starting from scratch should take make 3-5 minutes to flash recovery, boot to it, flash the SuperSU zip then reboot, assuming you have fastboot set up properly and the 2 files you need downloaded already.
Click to expand...
Click to collapse
I don't know , but this is very interesting. I now suspect that the problem is from T-Mobile's end, not mine, nor the root. I just dug into my mom,dad's phone and what did I find? 3 goddamn G! Not LTE. But when I tried to force the thing to get LTE, it disconnected from the service. However, when I moved to another location this evening, both the LTE and service came back. I think something odd is happening either in my neighborhood or T-Mobile service. Anyways, seems like nothing of major, might have to have a talk to T-Mobile about this.
But last question, with my CF root now, how can I know if I already have a custom recovery yet? And which one? You know for if I want to flash a ROM in the future. And thank you for your help!

danny2146 said:
I don't know , but this is very interesting. I now suspect that the problem is from T-Mobile's end, not mine, nor the root. I just dug into my mom,dad's phone and what did I find? 3 goddamn G! Not LTE. But when I tried to force the thing to get LTE, it disconnected from the service. However, when I moved to another location this evening, both the LTE and service came back. I think something odd is happening either in my neighborhood or T-Mobile service. Anyways, seems like nothing of major, might have to have a talk to T-Mobile about this.
But last question, with my CF root now, how can I know if I already have a custom recovery yet? And which one? You know for if I want to flash a ROM in the future. And thank you for your help!
Click to expand...
Click to collapse
Just boot into recovery and see what you have.

If you used CF-Root, then it would not have installed a custom recovery. This is something that you would have done on your own and not likely to have forgotten. If you root access is working properly, I'd suggest installing TWRP from the GooManager app as it's pretty easy and no PC required.
http://teamw.in/project/twrp2/205
Then make a nandroid back up of your phone and make sure to back up the EFS folder too and save them to a safe place. You can back that up in TWRP or from the method described here:
http://forum.xda-developers.com/showthread.php?t=2514095

Let's back up here. Why do you think you need root if you have no idea what you are doing? Are you just rooting because you can or do you have a real purpose?
Sent from my Nexus 5

6.0.1 ota with stock rooted 6.0

My v10 downloaded an OTA , which im assuming is 6.0
1. Im rooted on stock 6.0 and unlocked boot loader. Will the OTA work without messing up anything ? Ill have to root again im sure, just want some info before i pull the trigger.

I don't think the update will even proceed being that you're on a rooted ROM. I have that notification too, and i just don't know how to turn it off.

I to am rooted,unlockboot and stock rom. I don't feel like taking a chance. So I used titanium backup to freeze the software update and in the drop down notification if you press it, it's a notification from Google play services if you block it in apps it will disappear from your drop down. I also deleted the update zip in the cache folder.I used es file explorer ,device/cache/update

popwar said:
My v10 downloaded an OTA , which im assuming is 6.0
1. Im rooted on stock 6.0 and unlocked boot loader. Will the OTA work without messing up anything ? Ill have to root again im sure, just want some info before i pull the trigger.
Click to expand...
Click to collapse
Okay, I'm assuming you are on H90120e (system version). There is a root exploit for the H90120j update. You just do the following:
Make a backup of your apps and settings
Flash your phone to the new update (H90120j)?
Take a look at either one of these threads to root your device again:
http://forum.xda-developers.com/tmobile-lg-v10/general/step-step-guide-rooting-lg-v10-using-t3382631
OR
http://forum.xda-developers.com/tmobile-lg-v10/general/root-android-6-0-h901-t3382819

You can't flash the phone that is already rooted and has TWRP.
I am in this same situation. On stock rom with root and twrp. I want to update to the new update, but do not want to loose all my apps, settings, etc.
Question is, how to do the initial update before having to re-root again?
How do we flash the phone with the new update?

bhagiratha said:
You can't flash the phone that is already rooted and has TWRP.
I am in this same situation. On stock rom with root and twrp. I want to update to the new update, but do not want to loose all my apps, settings, etc.
Question is, how to do the initial update before having to re-root again?
How do we flash the phone with the new update?
Click to expand...
Click to collapse
Why can't you flash the phone that is already rooted and has TWRP?
All you are doing is opening the LGUP tool and flashing the new H90120j .kdz file using the "refurbish" option then flashing the H90120j .tot file that has TWRP using the "update" option which will flash the phone regardless of what is running on your phone. The guides on the first link explain that. I believe your concern is keeping all of your settings and apps. Look up Titanium backup, it works for me.

Thank you. I only flash the LGH901AT-01-V20j-310-260-JUL-12-2016-ARB02+0ROOTTWRP tot file and all is good.
Well except that I lost Dolby audio.
I will look for a fix.

jun19inf said:
Okay, I'm assuming you are on H90120e (system version). There is a root exploit for the H90120j update. You just do the following:
Make a backup of your apps and settings
Flash your phone to the new update (H90120j)?
Take a look at either one of these threads to root your device again:
http://forum.xda-developers.com/tmobile-lg-v10/general/step-step-guide-rooting-lg-v10-using-t3382631
OR
http://forum.xda-developers.com/tmobile-lg-v10/general/root-android-6-0-h901-t3382819
Click to expand...
Click to collapse
Hi,
Do I have to use LGUP to install the update or can I click install on the dropdown of my phone?
I'm on stock MM 6.0 (H90120e) Rooted and I will not have access to my main PC for another week as I'm traveling.
Thanks,
-NJ

Anyone?

bhagiratha said:
You can't flash the phone that is already rooted and has TWRP.
I am in this same situation. On stock rom with root and twrp. I want to update to the new update, but do not want to loose all my apps, settings, etc.
Question is, how to do the initial update before having to re-root again?
How do we flash the phone with the new update?
Click to expand...
Click to collapse
There's a guide in general that tells how to do all this. In fact jun19inf WROTE it.
In a nutshell, do a twrp backup.
Upgrade to 20j by flashing the stock 20j kbz.
Enable usb debugging and oem unlock
flash tot that has twrp in it.
Now you can go into twrp and 1) root via supersu 2) restore ONLY data from your twrp backup taken previously to get your apps etc back. Alternatively Titanium Backup will also do just fine.

njdevils28 said:
Hi,
Do I have to use LGUP to install the update or can I click install on the dropdown of my phone?
I'm on stock MM 6.0 (H90120e) Rooted and I will not have access to my main PC for another week as I'm traveling.
Thanks,
-NJ
Click to expand...
Click to collapse
If all is you have is root, you should be able to unroot in the SuperSU settings, and then let the update install. But if you have TWRP, then I can't see any way to do the update without using a PC to flash your phone back to stock ROM and recovery. Although you may check the dev. section to see if Eliminator has a flashable ROM to bring you up to date.
Sent from my LG-H901 using XDA-Developers mobile app

YrrchSebor said:
If all is you have is root, you should be able to unroot in the SuperSU settings, and then let the update install. But if you have TWRP, then I can't see any way to do the update without using a PC to flash your phone back to stock ROM and recovery. Although you may check the dev. section to see if Eliminator has a flashable ROM to bring you up to date.
Sent from my LG-H901 using XDA-Developers mobile app
Click to expand...
Click to collapse
Ah. Thank you very much!
-NJ

Hi all. I just got my factory warranty back and I attempted to root it. Everything went as it should, until just after the install finished. Instead of rebooting normally, it now will only reboot into TWRP. Once there, when I try to flash a custom ROM (in this case, Bliss, but I don't think it matters, I get an error message that says the zip file is corrupt. Then, while still in recovery, when I tried to wipe everything except the sd card, it says mkfs.fat process ended with error. I then powered down and attempted the factory reset. I scrolled down on both screens and it did not say anything about any errors, so I assumed it took. However, it reboots right back into TWRP recovery. It also boots right to TWRP recovery when I try to boot normally. Of course, adb does not recognize the phone in any mode that I can get into (fastboot/recovery/download), so, I can't use LG Bridge to reflash the original firmware. Does anybody have any ideas for a fix? I know that this replacement phone had 6.0 on it. I thought I did everything to a t? TIA...
OK, not sure how I got there, but when I attempt to reboot from TWRP it says No OS Installed! Are you sure you want to reboot? That at least says what the problem is. Does anybody know how to fix this?

Where can I download the update file?

wbexpress said:
Hi all. I just got my factory warranty back and I attempted to root it. Everything went as it should, until just after the install finished. Instead of rebooting normally, it now will only reboot into TWRP. Once there, when I try to flash a custom ROM (in this case, Bliss, but I don't think it matters, I get an error message that says the zip file is corrupt. Then, while still in recovery, when I tried to wipe everything except the sd card, it says mkfs.fat process ended with error. I then powered down and attempted the factory reset. I scrolled down on both screens and it did not say anything about any errors, so I assumed it took. However, it reboots right back into TWRP recovery. It also boots right to TWRP recovery when I try to boot normally. Of course, adb does not recognize the phone in any mode that I can get into (fastboot/recovery/download), so, I can't use LG Bridge to reflash the original firmware. Does anybody have any ideas for a fix? I know that this replacement phone had 6.0 on it. I thought I did everything to a t? TIA...
OK, not sure how I got there, but when I attempt to reboot from TWRP it says No OS Installed! Are you sure you want to reboot? That at least says what the problem is. Does anybody know how to fix this?
Click to expand...
Click to collapse
Did you select refurbish or upgrade?
I believe you need to select upgrade when flashing or you get stuck in TWRP
Sent from my LG-H901 using XDA-Developers mobile app

How to root V10 T-mobile M.M ver V20L
How to root V10 T-mobile M.M ver V20L
Can some one guide me on the following:
1. Can I flash back and downgrade to Software version V20J from V20L.
2. Is there any root method for V10 t-mobile MM ver V20L.

1. It is well explained in this forum, you CANNOT go back without facing a software brick.
2. You can root your phone through Dirty_Cow method or by flash Eliminater74 ROM (Part1 & Part2).
Again, search for that in this section and in development one...

jonsat said:
1. It is well explained in this forum, you CANNOT go back without facing a software brick.
2. You can root your phone through Dirty_Cow method or by flash Eliminater74 ROM (Part1 & Part2).
Again, search for that in this section and in development one...
Click to expand...
Click to collapse
Thanks so much for your reply, I was about to flash it to downgrade my V10 from V20L to V20J i even downloaded the files for it Phew....
Okay, I have searched most of the rootings are V20J i have not found a method for rooting and twrp for V20L software update.
Please if u can share the link, that would be helpful...
thanks regards,

I wonder how people perform searches... by the way, few lines under this very thread, there is:
https://forum.xda-developers.com/tmobile-lg-v10/general/root-20l-dirty-cow-t3498722

jonsat said:
I wonder how people perform searches... by the way, few lines under this very thread, there is:
https://forum.xda-developers.com/tmobile-lg-v10/general/root-20l-dirty-cow-t3498722
Click to expand...
Click to collapse
Awwhh GOD!!! big thanks for your help, u r truly an awesome person. Peace and blessing upon u.
regards,

Please help a noob fix her phone :(

Hello. I recently tried to use Magisk Manager to root my phone using a step by step walk through. It worked, everything was great, I finally was able to get my mobile data to turn off automatically when I connected to Wi-Fi. Goal achieved. Hooray. But then a new update came out for the Pixel 2 XL, I believe what is called OTA? See how new I am, it's pathetic. Anyway, I can't get the OTA installed because I have Magisk. I found a good walk through to how to fix it github.com/topjohnwu/Magisk/blob/master/docs/tips.md#ota-installation-tips BUT when I go to uninstall Magisk and restore images, it says "stock backup does not exist". Guys. I'm in over my head and I don't know what to do to fix it. Can any one explain in simple language, maybe with pictures, so my idiot self can understand, how do I get a stock back up, and get Magisk to recognize it, so that I can proceed to install the OTA? Thank you so much for any advice,and your patience for dealing with me.

Megin said:
Hello. I recently tried to use Magisk Manager to root my phone using a step by step walk through. It worked, everything was great, I finally was able to get my mobile data to turn off automatically when I connected to Wi-Fi. Goal achieved. Hooray. But then a new update came out for the Pixel 2 XL, I believe what is called OTA? See how new I am, it's pathetic. Anyway, I can't get the OTA installed because I have Magisk. I found a good walk through to how to fix it github.com/topjohnwu/Magisk/blob/master/docs/tips.md#ota-installation-tips BUT when I go to uninstall Magisk and restore images, it says "stock backup does not exist". Guys. I'm in over my head and I don't know what to do to fix it. Can any one explain in simple language, maybe with pictures, so my idiot self can understand, how do I get a stock back up, and get Magisk to recognize it, so that I can proceed to install the OTA? Thank you so much for any advice,and your patience for dealing with me.
Click to expand...
Click to collapse
Search the forum, there are a lot of walk through threads.
You won't remove anything, IE Magik.
Download the Factory Image, OTA will not work.
You'll remove "-w" from one file to not wipe data.
Flash update.
Reroot with Magisk.
If you have problems finding the links or threads, I can link them.
Sent from my Pixel 2 using Tapatalk

What diesel said, it isn't really that hard ?.
Nathanchanche made a really good guide for us. Take your time to read it really well and you should be able to solve your problem.
https://forum.xda-developers.com/pixel-2/how-to/guide-unlock-flash-root-pixel-2-walleye-t3702417

In my experience, if rooted, don't use OTAs. Stick with factory images if possible.
Like other responses, it's best to use the guides on XDA. I usually do the following when an update is available:
- Download factory image
- Edit batch file (if you're using Windows) to remove the -w option so I don't lose my data
- Boot into bootloader (power off phone, then hold down power and volume down until you get to the bootloader)
- Run batch file (I have had issues on occasion with this). If you get an error, try using a different USB cable
- After factory image is installed, let phone reboot.
- After rebooting and device is fully ready to go, reboot back to bootloader.
- Install latest TWRP (follow instructions on their website...the steps they have works perfectly)
- After TWRP is installed, reboot phone back to bootloader and then go to the 'recovery' option. Make sure TWRP is working correctly and you can decrypt your data (that is, if you have a security password)
- After decrypted, you should be able to access your data where you've downloaded Magisk. You can then install Magisk.
- After install, reboot phone and you should be rooted.
These steps work for me, but I'm a bit anal when it comes to updates and rooting.

pgarlinski said:
In my experience, if rooted, don't use OTAs. Stick with factory images if possible.
Like other responses, it's best to use the guides on XDA. I usually do the following when an update is available:
- Download factory image
- Edit batch file (if you're using Windows) to remove the -w option so I don't lose my data
- Boot into bootloader (power off phone, then hold down power and volume down until you get to the bootloader)
- Run batch file (I have had issues on occasion with this). If you get an error, try using a different USB cable
- After factory image is installed, let phone reboot.
- After rebooting and device is fully ready to go, reboot back to bootloader.
- Install latest TWRP (follow instructions on their website...the steps they have works perfectly)
- After TWRP is installed, reboot phone back to bootloader and then go to the 'recovery' option. Make sure TWRP is working correctly and you can decrypt your data (that is, if you have a security password)
- After decrypted, you should be able to access your data where you've downloaded Magisk. You can then install Magisk.
- After install, reboot phone and you should be rooted.
These steps work for me, but I'm a bit anal when it comes to updates and rooting.
Click to expand...
Click to collapse
Ok what am I doing wrong here? prntscr.com/iqefpd

Megin said:
Ok what am I doing wrong here? prntscr.com/iqefpd
Click to expand...
Click to collapse
You need to install fastboot. Download plataform tools from the Android SDK and try again.

Megin said:
Ok what am I doing wrong here? prntscr.com/iqefpd
Click to expand...
Click to collapse
Follow the full tutorial in my signature, it will cover all the steps in detail.

Megin said:
Ok what am I doing wrong here? prntscr.com/iqefpd
Click to expand...
Click to collapse
As said previously you need fastboot.exe. Download from https://dl.google.com/android/repository/platform-tools-latest-windows.zip.
Extract everything to folder that contains your extracted image. If the fastboot.exe is still not recognized:
one option is to modify flash-all.bat line: PATH=%PATH%;"%SYSTEMROOT%\System32"; to PATH=%PATH%;"%SYSTEMROOT%\System32";"%cd%"

Telperion said:
Follow the full tutorial in my signature, it will cover all the steps in detail.
Click to expand...
Click to collapse
Worked!! Thanks

[TWRP + ROOT] Galaxy J7 Refine (SM-J737P) (Oreo 8.0) (Boost Mobile)

TWRP has been successfully ported to the Galaxy J7 Refine (SM-J737p) (Oreo 8.0)​
DISCLAIMER: THIS IS NOT AN ODIN FLASHABLE TWRP. THIS IS NOT AN OFFICIAL TWRP. THIS IS A TWRP PORT THAT HAS BEEN MADE POSSIBLE BY BOTH @Dark98 & MYSELF. IT WAS BUILT USING FILES FROM R16NW.J737PVPU1ARG3. IT MAY OR MAY NOT WORK ON DEVICES WITH A DIFFERENT BOOTLOADER VERSION
You must have root access. I am currently working on making an Odin-flashable .tar for TWRP devs. Hopefully it will be available soon. Until then, root your device with Magisk. SuperSU is dead..
There is a downside & an upside to porting TWRP. The downside is that after you flash TWRP, you will lose root. The upside is that TWRP will remain so all you need to do to regain root is flash the Magisk-v18.1.zip. It's a very delicate process & you will need to pay attention or else you will bootloop & start over.
In order to flash, you need an app that will do so without booting into recovery. Flashify is the ideal choice for this procedure. View attachment flashify.apk Flash TWRP in Flashify but do not reboot from the app. Power off your device & boot into TWRP manually.
PAY ATTENTION TO THESE NEXT FEW STEPS!!!
- Boot into TWRP for the first time
- Swipe to allow modifications
- Wipe > Format Data > type yes when prompted (this will not delete any files you have in your Internal Storage)
- Once wipe is completed, go to TWRP home screen & Reboot > Power Off
- Once device powers off, reboot back into TWRP (yes you will boot into recovery twice)
If you fail to immediately boot back into TWRP, you will brick & have to restart.​First boot is to clear out the /Data partition to make room for your new recovery. Second boot is to secure it.​
Now that you have secured TWRP, go ahead & make a backup of your Boot + System + Data partitions. Keep in mind that you've lost root access so the backup will be "stock" firmware with TWRP.
------------------------------------------------------------------------------------------------------------------------------
Now to get root back
(In TWRP)
You will now flash Magisk-v18.1. With the new security measures Samsung put in late 2017, you will need to flash 2 .zip files after to ensure that root sticks. YOU NEED TO FLASH THESE FILES IN ORDER. DO NOT WIPE CACHE AFTER EACH FLASH. DO NOT REBOOT AFTER EACH FLASH. FLASH EACH PACKAGE ONE AT A TIME. WAIT UNTIL THE 3RD FLASH IS COMPLETE & THEN REBOOT DEVICE. IT WILL TAKE SEVERAL MINUTES SO BE PATIENT.
In this order, flash:
- View attachment Magisk-v18.1(18100).zip
- View attachment no-verity-opt-encrypt-6.0.zip
- View attachment RMM-State_Bypass_Mesa_v2.zip
DO NOT WIPE THE CACHE
Now reboot device normally. If you do not flash the verity & RMM zip files in order, you will fυck your sh¡t up & have to start over.
PROOF OF TWRP:
View attachment 4730415
View attachment 4730414
View attachment 4730413
View attachment 4730412
When you get to your home screen, you will receive a notification to update Magisk. Update by either selecting the notification or manually through Magisk Manager. Allow Magisk to install the update, not TWRP.
Extract the .tar from the .zip > extract the twrp.img from the .tar View attachment J737P.zip
This is for the Galaxy J7 Refine (SM-J737P) (RUNNING OREO 8.0) (J737PVPU1ARG3)
Special thanks to @topjohnwu for Magisk
Special thanks to @Dark98 for working with me on this project. Probably could've done it without you bro but it would've taken longer

work for j737t and j737t1?

juniorgerman said:
work for j737t and j737t1?
Click to expand...
Click to collapse
The root method should, provided you substitute in your own patched_boot.img from your stock firmware.
TWRP however, will not. Those variants are GSM Carriers (T-Mobile network). This is for Boost, a CDMA Carrier (exynos7885)

Thank you
Thank you for this as I will give it a go.

Kireej said:
Thank you for this as I will give it a go.
Click to expand...
Click to collapse
This thread should've been deleted already as it's not the main one. I've moved it to here. Please direct any further comments or inquires here as well.

Is there a rootable method for the J737P 9.0 Android update?

LeThAiL JoKeR said:
Is there a rootable method for the J737P 9.0 Android update?
Click to expand...
Click to collapse
Hello, I have a Galaxy J7 Refine from Boost. Recently I decided to root it. There are only a few places that have ANY info on rooting SM-J737P.
Not realizing that this was an OLD thread, I basically just went along with this and a little info from somewhere else and some knowledge of rooting from back when I basically HAD to have my phone rooted.
Good news is, first try it worked for me. But I had this issue that I figured would be easy to remedy.
There is a notification when I boot the phone saying Unauthorized actions have been detected. Restart your device to undo any unauthorized changes.
Without doing any research on the notification I immediatly lept into action and caused the phone not only to boot loop, but also not be able to boot into recovery, where I had made my backup.
I tried flashing several roms/files and trying to figure out the issue, I realized that this was an old thread and the Binary Update number on my phone was 7, and here i was trying to flash 1's, 2's, 4's, 6's. Like no wonder they didnt do anything to help.
Immediately trying to search for U7, I was hitting road blocks, because it seems as though everyone's list stopped at U6.
Fortunatly for you, I would not take no for an answer and spents HOURS trying to figure out what file I needed and then locating it. Not being able to boot into OS or Recovery, figuring out what version my phone was on was a bit tricky. Cross referanced this info with that info, yada yada yada.
I found the most up to date file in case you brick your phone, but also if your still interested, I can help supply the info and files I used to accomplish this.
But as I type this, I cant stop thinking about that notification. I need to find out if its going to cause me problems or if I can just shut it up and everything will be fine.
I'll get back to you on those results. For now, im done typing. I haven't typed this much in a LONG time.

I cant stop thinking about that notification. I need to find out if its going to cause me problems or if I can just shut it up and everything will be fine.
(Disable the app called securitylogagent do no th delete will cause bootloop) I am looking to see is there new firmware u7. i have binary 6 rooted and would like to find u7 to try root?

Disable image
......fix that notification

I found out using lucky patcher to get rid of notification. Which that was the first app I was going to install anyways. So it worked out great.
As far as the u7 binary, I found it. I'll upload it to drive and share a link here shortly.
Currently uploading file to folder, but when its done you should be able to access it here.
https://drive.google.com/drive/folders/1MD3owVbiAjgSyz0-f4Q_eSATV1zcXZeZ?usp=sharing

hello i'm on the u7 binary i'm having trouble rooting can someone share a link for the patched boot for the u7 or a flashable twrp if there is one? any help is appreciated and thank u

never mind i got it thanks anyway

How do you root a Samsung Galaxy SM-J737P Version 9

PlsHelpMeRootingImBegging said:
How do you root a Samsung Galaxy SM-J737P Version 9
Click to expand...
Click to collapse
I'm on 7 but I believe all u would do is flash twrp and patch ur boot img from ur binary with magisk and follow the rest the steps listed above

weric43 said:
I'm on 7 but I believe all u would do is flash twrp and patch ur boot img from ur binary with magisk and follow the rest the steps listed above
Click to expand...
Click to collapse
But i can find my TWRP and no one click roots work i tried kingo root kingroot and SO many others none work and framaroot wont work either nothing works and my twrp idk if its compatible

PlsHelpMeRootingImBegging said:
But i can find my TWRP and no one click roots work i tried kingo root kingroot and SO many others none work and framaroot wont work either nothing works and my twrp idk if its compatible
Click to expand...
Click to collapse
I have the twrp flash file give me a few mins I'll get it to u

weric43 said:
I have the twrp flash file give me a few mins I'll get it to u
Click to expand...
Click to collapse
download files unzip files inside u will find flashable twrp

okey

PlsHelpMeRootingImBegging said:
okey
Click to expand...
Click to collapse
Did u get it?

weric43 said:
Did u get it?
Click to expand...
Click to collapse
so i installed magiska and tapped install to the tar file idk it never flashed so i tried again and it said their was no recovery.img found

Some Android newbie questions

Will be an apple to android convert when my zenfone comes. Been reading around to educate myself but have some questions that could use some insight.
1. Once you unlock the bootloader and root your phone, can you still get monthly/yearly or new android version updates in system updates in settings and update from there? If not, do you have to pretty much reset everything to factory defaults and then update it like that? And root all over again? Or is there any other way?
2. Will the phone be pretty much be "stock" after the factory reset?Working OTA updates and all? (Minus the unlocked bootloader)
3 Which up to date rooting method seems best? There's 2 methods that I can see but I can't tell which one is better.
a) https://forum.xda-developers.com/ze...uide-how-to-root-asus-zenfone-6-twrp-t3940168
b) https://forum.xda-developers.com/zenfone-6-2019/how-to/simple-guide-to-root-device-twrp-t3956784
4. Is TWRP needed?
Thanks!

midnight3ow said:
Will be an apple to android convert when my zenfone comes. Been reading around to educate myself but have some questions that could use some insight.
1. Once you unlock the bootloader and root your phone, can you still get monthly/yearly or new android version updates in system updates in settings and update from there? If not, do you have to pretty much reset everything to factory defaults and then update it like that? And root all over again? Or is there any other way?
2. Will the phone be pretty much be "stock" after the factory reset?Working OTA updates and all? (Minus the unlocked bootloader)
3 Which up to date rooting method seems best? There's 2 methods that I can see but I can't tell which one is better.
a) https://forum.xda-developers.com/ze...uide-how-to-root-asus-zenfone-6-twrp-t3940168
b) https://forum.xda-developers.com/zenfone-6-2019/how-to/simple-guide-to-root-device-twrp-t3956784
4. Is TWRP needed?
Thanks!
Click to expand...
Click to collapse
1) No, once unlocked, no more OTAS. You can flash the update manually, no wipe needed, but you also need to flash Root and custom recovery again (2 minutes extra, no big deal).
2) Stock, no OTAS
3) They are pretty much the same, but the easiest (and safest) way is just to get a custom recovery and then flash the Magisk Zip
4) For normal method yes, for the ones you posted in 3), no.

papete said:
1) No, once unlocked, no more OTAS. You can flash the update manually, no wipe needed, but you also need to flash Root and custom recovery again (2 minutes extra, no big deal).
2) Stock, no OTAS
3) They are pretty much the same, but the easiest (and safest) way is just to get a custom recovery and then flash the Magisk Zip
4) For normal method yes, for the ones you posted in 3), no.
Click to expand...
Click to collapse
Thank you for your reply, but I need some clarification on a couple things.
1. I suppose I'll figure out once I get the phone but I'm anxious and don't know when the phone will arrive but how do you flash the update manually? I understand having to flashing root again but what do you mean flashing custom recovery again?
2. Where do you get a hold of the update for the phone? Is updating manually pretty much the same as resetting your phone to factory settings?
3. I can't seem to find the method you mention that is the easiest and safest way to root. Could you kindly lead me to that guide??

midnight3ow said:
Thank you for your reply, but I need some clarification on a couple things.
1. I suppose I'll figure out once I get the phone but I'm anxious and don't know when the phone will arrive but how do you flash the update manually? I understand having to flashing root again but what do you mean flashing custom recovery again?
2. Where do you get a hold of the update for the phone? Is updating manually pretty much the same as resetting your phone to factory settings?
3. I can't seem to find the method you mention that is the easiest and safest way to root. Could you kindly lead me to that guide??
Click to expand...
Click to collapse
1) To flash manually you download the firmware from the Asus site, and use a recovery (stock or custom) to flash it. If you want root, you need a custom recovery to flash it, as stock recovery only flashes Asus Firmware. Whenever you flash a stock firmware, it "overwrites" the custom recovery with the stock recovery, so if you want/need a custom recovery, you need to flash it again. The same with root, stock flashed boot partition again, so you need to flash Magisk zip again so it can make the patch to boot to make root work.
2) I personally don't update that much, but you can check every once in a while https://www.asus.com/Phone/ZenFone-6-ZS630KL/HelpDesk_Download/
You can update without factory reset, just flash the new firmware (+root if needed) and you are done, it is just like an OTA but done by yourself.
3) Follow this: https://forum.xda-developers.com/ze...covery-unofficial-twrp-recovery-asus-t3937844

papete said:
1) To flash manually you download the firmware from the Asus site, and use a recovery (stock or custom) to flash it. If you want root, you need a custom recovery to flash it, as stock recovery only flashes Asus Firmware. Whenever you flash a stock firmware, it "overwrites" the custom recovery with the stock recovery, so if you want/need a custom recovery, you need to flash it again. The same with root, stock flashed boot partition again, so you need to flash Magisk zip again so it can make the patch to boot to make root work.
2) I personally don't update that much, but you can check every once in a while https://www.asus.com/Phone/ZenFone-6-ZS630KL/HelpDesk_Download/
You can update without factory reset, just flash the new firmware (+root if needed) and you are done, it is just like an OTA but done by yourself.
3) Follow this: https://forum.xda-developers.com/ze...covery-unofficial-twrp-recovery-asus-t3937844
Click to expand...
Click to collapse
I'm grateful for all your thoughtful and clear responses.
When do you normally decide to update?
Do you lose any data from updating security update/firmware or rooting and installing custom recovery?
Also, I've been looking through that link you posted, and also seen another thread about another newer "official" TWRP version? What's the difference?Which one should I use?
https://forum.xda-developers.com/ze...nt/tool-utility-twrp-3-3-1-0-teamwin-t3963876

midnight3ow said:
Will be an apple to android convert when my zenfone comes.
Click to expand...
Click to collapse
So ZF6 will be your first Android phone ever?

_jis_ said:
So ZF6 will be your first Android phone ever?
Click to expand...
Click to collapse
Yes it will be! Excited and anxious at the same time.

midnight3ow said:
Yes it will be! Excited and anxious at the same time.
Click to expand...
Click to collapse
Then please do yourself a favor and forgot about unlocking the bootloader and rooting your new phone.
Just learn how to use nearly stock Android with lightweight Android skin in its user-friendly and widely configurable form called ZenUI.
Trust me, there is no need for tinkering with root as an Android newbie when using ZF6.

_jis_ said:
Then please do yourself a favor and forgot about unlocking the bootloader and rooting your new phone.
Just learn how to use nearly stock Android with lightweight Android skin in its user-friendly and widely configurable form called ZenUI.
Trust me, there is no need for tinkering with root as an Android newbie when using ZF6.
Click to expand...
Click to collapse
I agree with this, unless you want to achieve something specific that can only be done rooted, stay completely stock.

papete said:
unless you want to achieve something specific that can only be done rooted
Click to expand...
Click to collapse
But this hypothetical condition is impossible because Android newbie cannot even achieve basic Android tasks which doesn't require root at all so why complicate his upcoming long journey of gaining experience and knowledge yet by the rooting his device from the very beginning?