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Now that i'm rooted, I need a backup plan incase any of the mods I do breaks the system. I went to SamMobile's website for the firmware, and the only firmware that matches, says it's for the Canadian device. All the information matches on my US model as the Canadian firmware. In fact, there is no US model listed on their Firmware list. Has anyone tried flashing the Canadian Firmware to their US Tab with success? Please let me know so I can safely start to make mods to me system. Thanks.
Here's the link to SamMobile's Firmware page for SM-T330NU.
need to reset
Im also interested on install this version to see if it fixs the choppy video playback issue
To fix choppy vid playback on my 8.0 tab I removed most of the preloaded apps and pushed aside the stock TouchWiz launcher for Nova launcher. All my video apps played smooth afterward.
The preloaded apps and stock launcher are hogs. Free up memory and it should fix video playback.
chris peas said:
To fix choppy vid playback on my 8.0 tab I removed most of the preloaded apps and pushed aside the stock TouchWiz launcher for Nova launcher. All my video apps played smooth afterward.
The preloaded apps and stock launcher are hogs. Free up memory and it should fix video playback.
Click to expand...
Click to collapse
I did the same
mine is actually cellular south
im guessing based on this
Product Code: XAR
when i enter recovery mode it sais soemthing about CSC XAR dont know if its the same thing.
paulrileysullivan said:
Now that i'm rooted, I need a backup plan incase any of the mods I do breaks the system. I went to SamMobile's website for the firmware, and the only firmware that matches, says it's for the Canadian device. All the information matches on my US model as the Canadian firmware. In fact, there is no US model listed on their Firmware list. Has anyone tried flashing the Canadian Firmware to their US Tab with success? Please let me know so I can safely start to make mods to me system. Thanks.
Here's the link to SamMobile's Firmware page for SM-T330NU.
Click to expand...
Click to collapse
can someone tell me what preloaded apps were removed?
I disabled most of the bloatware already, and still doesn't work.
regards.
scihte said:
I did the same
Click to expand...
Click to collapse
I wish I could give you a complete list of what I removed. However I didn't make one. My advice. Back up your system, delete 1 or 2 at a time, reboot, continue on. Anything from Samsung I tried to remove. IF not sure about removing a particular app, google its use, ask here, make a copy first.
Stock Netflix 1.8.1
i tried disabling almost everything , it tried without adding any account to avoid updates, what finally works was to install stock Stock Netflix 1.8.1
what i think is happening is that Netflix mistakenly try to reproduce 1080p video, and that is to much for the tablet, old Netflix is cap at 720p and there isn't to much difference really since tablet is only 800p.
video plays smooth using old netflix no matter default process are running in background.
i went to ask full refund and get another one, same problem.
paulrileysullivan said:
Now that i'm rooted, I need a backup plan incase any of the mods I do breaks the system. I went to SamMobile's website for the firmware, and the only firmware that matches, says it's for the Canadian device. All the information matches on my US model as the Canadian firmware. In fact, there is no US model listed on their Firmware list. Has anyone tried flashing the Canadian Firmware to their US Tab with success? Please let me know so I can safely start to make mods to me system. Thanks.
Here's the link to SamMobile's Firmware page for SM-T330NU.
Click to expand...
Click to collapse
I successfully installed the Cellular south XAR Version in mine.
regards
Okay after doing a ton of reading etc, iv come to the conclusion that something must have updated for an app to once work on
my 6.0.1 to then not work despite still being 6.0.1
Is it possible to restore my firmware back to its factory origional without updates (even though device is now rooted etc)
Failing this
Is it possible to put an older android OS on this device such as lollipop? If so where might i find the guide to this?
Sounds a lot of effort for one app, but this app was the sole reason i bought a second tablet for a game i play haha!
thanks in advance
You can look on this Sammobile site https://www.sammobile.com/firmwares/database/SM-T585/ and see if there is an older version of 6.0.1 for your area. If so, you should be able to flash it via Odin without wiping your current data. To my knowledge, 6.0.1 was the only version available. I've seen Lollipop mentioned, but when I search all I find is MM.
Apologies if this has been asked before or if this is a stupid question, but it appears there are no stock images of the XT1687 (US unlocked) version of this phone?
This makes the idea of unlocking the bootloader and trying out custom ROMs kinda iffy if there's no way to easily return to stock. My Nexus, HTC and Samsung phones, for example, could easily be restored to the stock OS with a computer. Only thing I can find for this phone is OTA updates that can be sideloaded... nothing that would enable me to return to stock everything (recovery, OS, etc.) easily in the event that I would want to.
Is there something I'm missing that's different with Motorola phones?
Yes, you can easily go back to stock, I've done it a few times already. You can find threads & info here on it if you search around. Check in settings to see which build you have and the official firmware for Moto G5 Plus (aka potter) is located here:
https://mirrors.lolinet.com/firmware/moto/potter/official/
Some have received OTA upgrades but so far Moto hasn't officially posted those, so the above are what you originally got on your phone and any newer ones will appear there when available.
Dahenjo said:
Yes, you can easily go back to stock, I've done it a few times already. You can find threads & info here on it if you search around. Check in settings to see which build you have and the official firmware for Moto G5 Plus (aka potter) is located here:
https://mirrors.lolinet.com/firmware/moto/potter/official/
Some have received OTA upgrades but so far Moto hasn't officially posted those, so the above are what you originally got on your phone and any newer ones will appear there when available.
Click to expand...
Click to collapse
I don't think any XT1687s have gotten updates to .67, and in fact when I flashed .67 to my phone VoLTE and T-Mobile wifi calling stopped working even though the software channel still says retus...I imagine there are updated binaries for said functions that is why we in the US haven't got the update
bakedpatato said:
I don't think any XT1687s have gotten updates to .67, and in fact when I flashed .67 to my phone VoLTE and T-Mobile wifi calling stopped working even though the software channel still says retus...I imagine there are updated binaries for said functions that is why we in the US haven't got the update
Click to expand...
Click to collapse
I'm running the debloated/deodexed .67-based stock ROM and mine also still shows retus in settings. Everything works identically well to my "assigned" .33 from before, but I'm on AT&T so don't use VoLTE.
Return to stock
I have a moto g5 plus xt1687, where can I download a stock rom. I am currently rooted and do not have a backup to the original rom. What are my options? Thanks.
I'm trying to wrap my head around all this, but my head is spinning. In December I was looking to get my S7 flat to 7.0 rooted. I discovered that root can only be achieved with eng kernel and that has its drawbacks. I decided I don't need/want root at that cost of stability, performance and battery life. Somehow I settled on installing a "U" variant that seemed to work well with less Verizon bloat. I couldn't get the S Health app and monitors on the back of the phone working, but I figured I could live with that. Recently I tried casting my phone to a Amazon Fire Stick and discovered the "Smart View" button is missing and I couldn't figure out how to get it back, so I might've lost that too. I also discovered in the past nine months Oreo is out with additional features and I figure if I'm going to go through the hassle of reinstalling, I might as well upgrade.
So, I hear root with Oreo is better than it's been, but not perfect, so I'l like to upgrade to unrooted oreo, either stock or debloated (if such a version exists without tradeoffs). Is there a certain version I'm supposed to go to so there's some flexibility in reinstalling the OS? Like I know sometimes versions of software are released that upgrade little, but patch exploits.
Also, if I do get whatever version of Oreo installed, do I then ignore OTA updates going forward? Is there any advantage to that?
And I can use the mobile hotspot feature. I don't think I have any special plan to accommodate that, nor do I have an unlimited plan (with Verizon). Is that intended, or is that from the "U" variant. Would I lose that?
My phone's info is below, if anyone can decipher what I did:
Model #: SM-G930U
Android Version: 7.0
Baseband Version: G930UUEU4BQE2
Kernel Version: 3.18.31
Build #: NRD90M.G930UUEU4BQE2
I apologize, I know my nomenclature isn't up to snuff. I realize that this stuff isn't for the casual user, at least on this phone. It's very hard to figure out what's current if you're not in the loop.
Thank you for any help you can offer.
If possible, I'd try just doing an Odin of the full Verzion equivalent to what you are on. That has the best chance of being compatible with the bootloader you are on. If not, you may have to downgrade to earlier U variant and then switch to equiv V variant. If I recall correctly the *BRA1 firmware intersected on all carrier releases. In my case in the past, I was on too new of an AT&T variant and it wouldn't let me switch because the model didn't match. I had to switch to the generic U variant and then go to Verizon variant after.
In your case I'd try either of these in full Odin form (and may need princecomsy Odin or other that will force it):
G930VVRS4BQC9 - Closest Verizon V variant firmware that is released same month as your current version (a couple weeks later)
G930VVRU4CRE5 - June 5th 2018 Verizon V variant firmware based on 8.0
Edit:
Alternatively I think you should be able to go to the latest U generic variant 8.0 firmware, whatever that would be. I think that's G930UUEU4CRG2 at the moment
djh816 said:
If possible, I'd try just doing an Odin of the full Verzion equivalent to what you are on. That has the best chance of being compatible with the bootloader you are on. If not, you may have to downgrade to earlier U variant and then switch to equiv V variant. If I recall correctly the *BRA1 firmware intersected on all carrier releases. In my case in the past, I was on too new of an AT&T variant and it wouldn't let me switch because the model didn't match. I had to switch to the generic U variant and then go to Verizon variant after.
In your case I'd try either of these in full Odin form (and may need princecomsy Odin or other that will force it):
G930VVRS4BQC9 - Closest Verizon V variant firmware that is released same month as your current version (a couple weeks later)
G930VVRU4CRE5 - June 5th 2018 Verizon V variant firmware based on 8.0
Edit:
Alternatively I think you should be able to go to the latest U generic variant 8.0 firmware, whatever that would be. I think that's G930UUEU4CRG2 at the moment
Click to expand...
Click to collapse
Thank you for the reply! I really wasn't expecting any replies, there's just too much going on in my post.
I backed up everything tonight so when I flash it I can wipe everything and do it right. This sammobile site lists all the firmware updates and that helped somewhat demystify things. Is it true that the fifth digit from the right of build is the bootloader? If that's the case, does that mean I can install any version from the last MM update through the september oreo update and upgrade and downgrade between them without issue since they all have a "4" for that digit? Is the bootloader the thing that sometimes gets updated, preventing downgrades or is the baseband and modem also something that I need to consider. If I just install the latest verizon oreo update, am I limited in downgrading?
https://www.sammobile.com/firmwares/galaxy-s7/SM-G930V/
Umbra. said:
Thank you for the reply! I really wasn't expecting any replies, there's just too much going on in my post.
I backed up everything tonight so when I flash it I can wipe everything and do it right. This sammobile site lists all the firmware updates and that helped somewhat demystify things. Is it true that the fifth digit from the right of build is the bootloader? If that's the case, does that mean I can install any version from the last MM update through the september oreo update and upgrade and downgrade between them without issue since they all have a "4" for that digit? Is the bootloader the thing that sometimes gets updated, preventing downgrades or is the baseband and modem also something that I need to consider. If I just install the latest verizon oreo update, am I limited in downgrading?
https://www.sammobile.com/firmwares/galaxy-s7/SM-G930V/
Click to expand...
Click to collapse
Purely anecdotal but in my case I think the newer version I had was the issue. I don't believe you are limited in downgrading if you have a full signed odin of your current model variant that you can downgrade too. I think the main issues come in when you are going from a different model and a newer/older firmware. If you are staying on latest G930V Verizon firmware for example, I believe you could downgrade as far back as needed with full Odin. Just not necessarily U variant firmware without finding the crossover point with that firmware (like AT&T and Verizon variants both on BRA1 firmware). I could be mistaken on the requirements but messing around with flashing an older rom with same 930 variant, then switching to a new variant from that may work. In my case I had to downgrade to BRA1 AT&T, then switch to BRA1 generic 930U, then switch to Verizon BRA1 930V. Also the stock version of Odin didn't like me switching variants but princecomsy version worked (not sure if that works well with new firmwares though). As you say though, there may be some limits in downgrading depending on what bootloader you are on. I don't think I've personally had a situation where I couldn't but with all those efuses out there who knows..But even then you should be able to pivot to another variant of similar release date
djh816 said:
Purely anecdotal but in my case I think the newer version I had was the issue. I don't believe you are limited in downgrading if you have a full signed odin of your current model variant that you can downgrade too. I think the main issues come in when you are going from a different model and a newer/older firmware. If you are staying on latest G930V Verizon firmware for example, I believe you could downgrade as far back as needed with full Odin. Just not necessarily U variant firmware without finding the crossover point with that firmware (like AT&T and Verizon variants both on BRA1 firmware). I could be mistaken on the requirements but messing around with flashing an older rom with same 930 variant, then switching to a new variant from that may work. In my case I had to downgrade to BRA1 AT&T, then switch to BRA1 generic 930U, then switch to Verizon BRA1 930V. Also the stock version of Odin didn't like me switching variants but princecomsy version worked (not sure if that works well with new firmwares though). As you say though, there may be some limits in downgrading depending on what bootloader you are on. I don't think I've personally had a situation where I couldn't but with all those efuses out there who knows..But even then you should be able to pivot to another variant of similar release date
Click to expand...
Click to collapse
I don't still know about downgrading and switching, but I can live with that. I took the plunge and opted to install the latest Verizon firmware last night. Surprisingly I was able to just install it over the U firmware with basic Odin. I Then went into recovery and did a factory reset. It's gonna take awhile to set everything up how I like, but S Health works, I've got the Smart view toggle (didn't get to test it yet), mobile hotspot works, but I get some cool new features to explore (I especially like being to able to have more control over what notifications show for each app, instead of a blanket on/off). Not crazy about the new AOD font, but I'll get used to it. Thanks for nudging me in the right direction
Umbra. said:
I don't still know about downgrading and switching, but I can live with that. I took the plunge and opted to install the latest Verizon firmware last night. Surprisingly I was able to just install it over the U firmware with basic Odin. I Then went into recovery and did a factory reset. It's gonna take awhile to set everything up how I like, but S Health works, I've got the Smart view toggle (didn't get to test it yet), mobile hotspot works, but I get some cool new features to explore (I especially like being to able to have more control over what notifications show for each app, instead of a blanket on/off). Not crazy about the new AOD font, but I'll get used to it. Thanks for nudging me in the right direction
Click to expand...
Click to collapse
Woo, welcome back to the walled garden lol.. BTW I found in the themes/lockscreen app (can't recall where) they had the old lockscreen font I preferred as a clock option
Can someone explain how this anti rollback stuff works? If I installed stock Oreo straight from Verizon Would I be able to LG Up back to Nougat?
I'm trying to get WiFi calling working on my VS995. Im running a clean flash of A-O_VS995_20C_1.3.1 Oreo. However Verizon has rolled out an update since its release. It is my understanding that WiFi calling only works if it is activated wile using the latest version of system software. I'm considering trying the update. Does anyone know what parts of the system these updates write to?
Lastly I have just figured out that a NANDdroid backup is a concept rather than a software. I assume this is done through TWRP. Im using an older version (3.2.3.1 I think) because A_O ROM doesn't work nicely with other versions. What version of TWRP should I use for NANDroid? Can I use fastboot? Googleing seems to indicate I can back up using fastboot but I can't restore it back to the phone.
alternative. use signal messaging app. it has free VOIP, and video calling over a (governent hacked) secure line.
far as i know it is the best app on the market.
when i find a better app i will switch.
Whosondephone said:
Can someone explain how this anti rollback stuff works? If I installed stock Oreo straight from Verizon Would I be able to LG Up back to Nougat?
I'm trying to get WiFi calling working on my VS995. Im running a clean flash of A-O_VS995_20C_1.3.1 Oreo. However Verizon has rolled out an update since its release. It is my understanding that WiFi calling only works if it is activated wile using the latest version of system software. I'm considering trying the update. Does anyone know what parts of the system these updates write to?
Lastly I have just figured out that a NANDdroid backup is a concept rather than a software. I assume this is done through TWRP. Im using an older version (3.2.3.1 I think) because A_O ROM doesn't work nicely with other versions. What version of TWRP should I use for NANDroid? Can I use fastboot? Googleing seems to indicate I can back up using fastboot but I can't restore it back to the phone.
Click to expand...
Click to collapse
I can confirm that Voice-over-LTE can be initiated fine on A-O 20C. My RedPocket plan does not include WiFi calling, so I was not able to test that. However, Google Hangouts will still let you place calls that way, (from your own number) so I consider it to be an acceptable workaround. I wouldn't bother with the update to 20D.
Whosondephone said:
Can someone explain how this anti rollback stuff works? If I installed stock Oreo straight from Verizon Would I be able to LG Up back to Nougat?
I'm trying to get WiFi calling working on my VS995. Im running a clean flash of A-O_VS995_20C_1.3.1 Oreo. However Verizon has rolled out an update since its release. It is my understanding that WiFi calling only works if it is activated wile using the latest version of system software. I'm considering trying the update. Does anyone know what parts of the system these updates write to?
Lastly I have just figured out that a NANDdroid backup is a concept rather than a software. I assume this is done through TWRP. Im using an older version (3.2.3.1 I think) because A_O ROM doesn't work nicely with other versions. What version of TWRP should I use for NANDroid? Can I use fastboot? Googleing seems to indicate I can back up using fastboot but I can't restore it back to the phone.
Click to expand...
Click to collapse
I can confirm that Voice-over-LTE can be initiated fine on A-O 20C. My RedPocket plan does not include WiFi calling, so I was not able to test that. However, Google Hangouts will still let you place calls that way, (from your own number) so I consider it to be an acceptable workaround. I wouldn't bother with the update to 20D.
signal text app seems to no longer install on the new 17 lineage. crash at end up setup, and i am tired of fooling with it.
besides. now that it is hacked and all messages are freely available for all terrorists to read, why use it?
with that in mind a few new VOIP / video apps to think about
1)element- replace your text engine completly, and do more. better.
Element | Secure collaboration and messaging
Element is a Matrix-based end-to-end encrypted messenger and secure collaboration app. It’s decentralised for digital sovereign self-hosting, or through a hosting service such as Element Matrix Services. Element operates on the open Matrix network to provide interoperability and easy connections.
element.io
2) jitsi - replace your text engine completly, and do more. better.
Free Video Conferencing Software for Web & Mobile | Jitsi
Learn more about Jitsi, a free open-source video conferencing software for web & mobile. Make a call, launch on your own servers, integrate into your app, and more.
jitsi.org
telegram, same deal blah blah blah
Telegram Desktop
Experience Telegram on your computer in a swift and seamless way.
desktop.telegram.org
Whosondephone said:
Can someone explain how this anti rollback stuff works?
Click to expand...
Click to collapse
ARB1 and LG
Hello everyone, I hopped on Twitter the other day and sent LG Mobile USA a message about AR (Anti-roll back). They really didn't like me asking such questions. After going back and forth with them for a better part of the day, their best...
forum.xda-developers.com
pleas let me know if that ansers your question
personaly i found out my arb1 by using fast boot, this has a few notes i collected for all to learn from on fastboot
v20 H918 fastboot/twrp/bootloop brick
i have 3 lg one of them is seen by my linux mint 20.1 desktop. this is my good stable and never touches any mods till my two better phones are running. the other 2 i can get into fast boot, they were previously rooted & running orea/8 stock...
forum.xda-developers.com