Newbie questions about T817W - Galaxy Tab S2 Q&A, Help & Troubleshooting

Hey everyone, I'm brand new to this whole thing and I've looked everywhere and have just gotten more confused. I have a Tab S2 LTE (SM-T817W) and I'm trying to get LineageOS or just anything to get a newer version of android to make this old tablet feel a little newer. I've looked everywhere and it seems like there is almost no mention of the T817W and no support for it either, However other models do have support? Is my tablet just a uncommon model or is there something different about it that makes it unsupported. Also if there IS anything I can do to upgrade it to a newer version of android and someone can point me in the right direction that would be great. Thanks!

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[Q] HTC One Verizon Version ?

I'm a bit confused. Verizon carries the HTC One, but I don't see it listed separately here in the forums, or on the CyanogenMod listing of supported devices anywhere. Is this because it's not got enough users/developers on that network or am I missing something?
I'm considering purchasing the phone but I am concerned that I won't be able to root/ROM the thing.
Can someone clarify this for me?
Thanks!
ab2 said:
I'm a bit confused. Verizon carries the HTC One, but I don't see it listed separately here in the forums, or on the CyanogenMod listing of supported devices anywhere. Is this because it's not got enough users/developers on that network or am I missing something?
I'm considering purchasing the phone but I am concerned that I won't be able to root/ROM the thing.
Can someone clarify this for me?
Thanks!
Click to expand...
Click to collapse
There is a separate forum. Where are you looking? Click the Home icon and then Newest Devices.
Edit: It appears HTC is now blocking unlocking via htcdev. That was fast.
Weird
I am not sure where I was looking before. I do see it though.
I see now that it was also just released on Thursday. I suppose I should wait a bit for the folks over at CM to get it ported over there, shouldn't I?
Thanks!
ab2 said:
I am not sure where I was looking before. I do see it though.
I see now that it was also just released on Thursday. I suppose I should wait a bit for the folks over at CM to get it ported over there, shouldn't I?
Click to expand...
Click to collapse
It's a bit academic since they don't have root yet. There is a CM port for those lucky folks who were able to unlock on launch day, but it's a WIP at the moment.

When does the S5 mini become dead as far as OS upgrades or security updates?

I am curious. I assumed lollipop was going to be the last one I would see, since the phone is over 2 years old. I love Android 6.0.2 now. I am curious how long I might expect to keep getting updates on the phone? I cannot find any "end of life" lists for the S5 mini so I am unsure.
Also, what would a worthy successor to the S5 mini be to be more up to date?
Morthawt said:
I am curious. I assumed lollipop was going to be the last one I would see, since the phone is over 2 years old. I love Android 6.0.2 now. I am curious how long I might expect to keep getting updates on the phone? I cannot find any "end of life" lists for the S5 mini so I am unsure.
Also, what would a worthy successor to the S5 mini be to be more up to date?
Click to expand...
Click to collapse
Depending on the range of the smartphone, the manufacturers give support of about 2 years, after that they are totally forgotten (except samsung, they forget the mid-range smartphones at 4 months LOL)
To tell you the truth, we s5 mini users, we are very lucky that samsung has remembered us, almost never happens
jimmy999x said:
Depending on the range of the smartphone, the manufacturers give support of about 2 years, after that they are totally forgotten (except samsung, they forget the mid-range smartphones at 4 months LOL)
To tell you the truth, we s5 mini users, we are very lucky that samsung has remembered us, almost never happens
Click to expand...
Click to collapse
Thanks. I thought it was weird when I saw an update come up for a whole new OS... I love my S5 mini again, although I am looking for an upgrade to save for that's similar size but better than what I have in the S5 mini. Closest I can figure is A3 2017 but not sure.
For now, till I get more info I will enjoy my renewed S5 mini with, now, epic battery life in comparison.
Morthawt said:
Thanks. I thought it was weird when I saw an update come up for a whole new OS... I love my S5 mini again, although I am looking for an upgrade to save for that's similar size but better than what I have in the S5 mini. Closest I can figure is A3 2017 but not sure.
For now, till I get more info I will enjoy my renewed S5 mini with, now, epic battery life in comparison.
Click to expand...
Click to collapse
Doze works very well in the s5 mini, is very good no doubt, personally I recommend using some custom rom, do not have samsung applications and are extremely fast, also have new versions of android (7.1.1 in this case) Of course they are in beta and contain bugs, but they are still very good
jimmy999x said:
Doze works very well in the s5 mini, is very good no doubt, personally I recommend using some custom rom, do not have samsung applications and are extremely fast, also have new versions of android (7.1.1 in this case) Of course they are in beta and contain bugs, but they are still very good
Click to expand...
Click to collapse
Well a while back I tried to get a standard rom that was not from DBT (my handset is german, from ebay and it was cheaper) but it would not boot up. So I had to re-flash stock DBT firmware to get it to work. I remember trying Cyanogen mod on my old S4 mini but the compass did not work and a few other things. I cannot use a rom if basic phone features don't work. But with my experience of trying a different rom on my S5 mini, I bet custom roms would not work. I did get it rooted a couple times though although now I stick with unrooted so more standard apps work.
Morthawt said:
Well a while back I tried to get a standard rom that was not from DBT (my handset is german, from ebay and it was cheaper) but it would not boot up. So I had to re-flash stock DBT firmware to get it to work. I remember trying Cyanogen mod on my old S4 mini but the compass did not work and a few other things. I cannot use a rom if basic phone features don't work. But with my experience of trying a different rom on my S5 mini, I bet custom roms would not work. I did get it rooted a couple times though although now I stick with unrooted so more standard apps work.
Click to expand...
Click to collapse
How strange, it is normal that the cyanogenmod build does not work well at first, since it is a progressive development, even let me guess, you have the variant g800h?
jimmy999x said:
How strange, it is normal that the cyanogenmod build does not work well at first, since it is a progressive development, even let me guess, you have the variant g800h?
Click to expand...
Click to collapse
F I believe.
Morthawt said:
F I believe.
Click to expand...
Click to collapse
That is very strange, since the custom rom of this forum work very well for the variants F / M / Y, since they are the same device but dedicated to different markets (M in my case since I am in South America), The problem lies in the H variant, since it assembles a totally different processor and it is difficult to compile some custom rom for that variant, you should try some, I personally recommend this rom, very very good, you still have to polish one or another detail, But can be used daily
https://forum.xda-developers.com/galaxy-s5-mini/development/rom-aicp-12-1-nougat-t3565009
And if you are one of those who like to customize your android to the fullest, I recommend this rom
https://forum.xda-developers.com/galaxy-s5-mini/development/rom-resurrection-remix-n-5-8-2-t3562523
Both are based on the latest version of android, greetings
jimmy999x said:
That is very strange, since the custom rom of this forum work very well for the variants F / M / Y, since they are the same device but dedicated to different markets (M in my case since I am in South America), The problem lies in the H variant, since it assembles a totally different processor and it is difficult to compile some custom rom for that variant, you should try some, I personally recommend this rom, very very good, you still have to polish one or another detail, But can be used daily
https://forum.xda-developers.com/galaxy-s5-mini/development/rom-aicp-12-1-nougat-t3565009
And if you are one of those who like to customize your android to the fullest, I recommend this rom
https://forum.xda-developers.com/galaxy-s5-mini/development/rom-resurrection-remix-n-5-8-2-t3562523
Both are based on the latest version of android, greetings
Click to expand...
Click to collapse
Thanks. I have bookmarked it. Although it seems every rom I have seen has issues for some reason. Whether in my experience with Cyanogen where the compass stops working and something else which I care about, or that one and tethering and hotspot etc. I just have been kind of burned from the excitement of my first custom rom failing me on the feature front and seeing big known issues with other custom ones I have seen. Not to mention I would want to avoid having some apps refuse to work like my banking app, google apps or Android Pay etc. But I have bookmarked it though in case because it seems cyanogen mod's site has gone down, which is not a good sign and any way they never supported S5 mini which was depressing. Are there any roms that are feature-perfect with no show stoppers on the S5 mini?
Morthawt said:
Thanks. I have bookmarked it. Although it seems every rom I have seen has issues for some reason. Whether in my experience with Cyanogen where the compass stops working and something else which I care about, or that one and tethering and hotspot etc. I just have been kind of burned from the excitement of my first custom rom failing me on the feature front and seeing big known issues with other custom ones I have seen. Not to mention I would want to avoid having some apps refuse to work like my banking app, google apps or Android Pay etc. But I have bookmarked it though in case because it seems cyanogen mod's site has gone down, which is not a good sign and any way they never supported S5 mini which was depressing. Are there any roms that are feature-perfect with no show stoppers on the S5 mini?
Click to expand...
Click to collapse
Cyanogen mod died, now called lineage os, is basically the same, the s5 mini, does not have official support by cyanogen (lineage os), but fortunately in this forum we have developers who take the trouble to create custom roms for We, those 2 roms that I left in the links are extremely functional, maybe one or the other does not work, but what if
jimmy999x said:
Cyanogen mod died, now called lineage os, is basically the same, the s5 mini, does not have official support by cyanogen (lineage os), but fortunately in this forum we have developers who take the trouble to create custom roms for We, those 2 roms that I left in the links are extremely functional, maybe one or the other does not work, but what if
Click to expand...
Click to collapse
If I was unable to use a different country code or what ever (Like mine is DBT) firmware for the same actual legit firmware for my S5 mini, doesn't that mean a third party rom would equally fail to boot as well?
Morthawt said:
If I was unable to use a different country code or what ever (Like mine is DBT) firmware for the same actual legit firmware for my S5 mini, doesn't that mean a third party rom would equally fail to boot as well?
Click to expand...
Click to collapse
I do not understand exactly what you mean, but if the question is, if custom roms may or may not work in one country or another, as far as I know, they would have to work without any problem, as long as the bootloader is unlocked , A common problem is the loss of line, ie the device can not communicate with the operator, therefore no calls or sms, but that is solved using odin and flashing the baseband (there is also a post In this forum on that)
Firmware has various ones you can get based on the carrier or country or what ever. My phone needs me to download the DBT firmware. I tried choosing one someone recommended which was also a stock genuine rom for my phone but not DBT, it was one that they said was as close to raw Android possible. I flashed it and it would not boot. They gave me reasons and all kinds of complex more indepth things I would have to do all kinds of hacky piecemeal techniques to get the other rom to work. I was not interested, using odin, selecting a file and waiting is nerve racking enough for me without having to go 3 levels more complex than that. So the only thing I could do was flash the DBT version back on the phone and it worked again.
DBT is a very clean firmware in regard to branding so no need to switch to anything else, it has only 3 apps which can be uninstalled without rooting.
As for the updates I believe that Marshmallow is the final official update we're getting, there could be a couple security patch updates though. Like many users I was pleasantly surprised that we're getting 6.0.1 considering that we're talking about a 3 year old midrange Samsung which in smartphone years is a long time.
kom-pakt said:
DBT is a very clean firmware in regard to branding so no need to switch to anything else, it has only 3 apps which can be uninstalled without rooting.
As for the updates I believe that Marshmallow is the final official update we're getting, there could be a couple security patch updates though. Like many users I was pleasantly surprised that we're getting 6.0.1 considering that we're talking about a 3 year old midrange Samsung which in smartphone years is a long time.
Click to expand...
Click to collapse
Thanks.
I certainly was shocked when I saw 6.0.1 or Marshmallow or what ever it said on the screenshot. Jaw dropped with excitement.
I don't know how guys can use Samsung's BS. KitKat, Lolipop or Marshmallow they all run poorly on my mini, and there's a lot of annoying slowdowns even when just scrolling twitter.
inejco said:
I don't know how guys can use Samsung's BS. KitKat, Lolipop or Marshmallow they all run poorly on my mini, and there's a lot of annoying slowdowns even when just scrolling twitter.
Click to expand...
Click to collapse
I highly recommend you factory reset your device. Prior to this Marshmallow update my phone was a constipated donkey. Just slow and sluggish as hell even doing the most basic of things. I got the Marshmallow update and it did feel a lot better. I factory reset and put my crucial apps back on and my phone is perfect again.
I would really like to see video showing how quick it is. Because I believe it will still be slower than Slim6.
And when scrolling is slow I get triggered as f.
inejco said:
I would really like to see video showing how quick it is. Because I believe it will still be slower than Slim6.
And when scrolling is slow I get triggered as f.
Click to expand...
Click to collapse
I have no idea what Slim6 is. What I do know is I was getting ready to throw my phone in the trash and save up for a new phone, till I got the Marshmallow update. Now my phone feels like a brand spanking new upgrade after the crap experience I have been having. Snappy, responsive, everything is working well. Perfect. Pshhh not to mention idle battery life has vastly improved.
It's custom rom for F variant of S5 mini. Battery was never a problem for me on marshmallow from Samsung though.

Do s10 roms work on s10e.

Looking to pick up a new phone and really like the form factor of the s10e but want to get a phone with a strong development following so I can keep it for many years. The price between the two is not too much so thats not really a deciding factor. I will be going with an Exynos model either way.
Normally ROMs are made for specific phones and won't work on others unless it's something like lineage OS which is for almost every phone there is if it can be rooted and TWRP installed. If you want development, get the S10 or S10+
StoneyJSG said:
Normally ROMs are made for specific phones and won't work on others unless it's something like lineage OS which is for almost every phone there is if it can be rooted and TWRP installed. If you want development, get the S10 or S10+
Click to expand...
Click to collapse
Yeah thats what I figured but after seeing the cross platform development forum i thought maybe the 10e/10/10+ are all so similar that maybe the roms were compatible or something.
If it's a cross platform ROM made to work with all of the different s10 line of phones, then yes it should work.

Updating Android on IdeaPad.

Hey all, I recently get my hand on a Lenovo IdeaPad A10 (S/N UB02130810). Obviously it's quite an old device already, but it's in a really good shape and I may find it quite useful on my daily routine.
However, it's currently running an Android 4.2 and I was curious if there is a way to manually update it/install from scratch any new version, preferably Android 10 I think.
A friend of mine tried to look for something online but couldn't find a definitive answer or solution in how I could do that, so I though I may ask here, I hope I chose the right thread, my first time posting here

Great to join the club!!

Hey guys! I have been scouting around for Note 8 help but thought it was time to join myself.
Hopefully if I am able to solve my specific problem or get my questions asked it can help someone else.
Specifically, right now, I picked up and refurbished a Samsung Galaxy Note 8 since I have one currently that is phenominal, and wanted one in the back pocket in case anything happens but it is locked to ATT, which isnt the real problem. The real problem is that it is still on Android 7.1.1 and I would like to get it to Android 9 Pie.
I am unsure of a few things like whether I need all updates between 7 and 9, or if I can jump straight to it. But things of that sort.
It sucks that its ATT locked but I feel its worse that its on old Android since I refurbed it, (fixed screen and replaced with fresh samsung battery) but its being held back in certain functional capabilities. Either way, I am a techy, not yet able to solder, but definitely able to troubleshoot my way around a Windows Blue screen of death.
Looking forward to learnin more!
MethudMann said:
Hey guys! I have been scouting around for Note 8 help but thought it was time to join myself.
Hopefully if I am able to solve my specific problem or get my questions asked it can help someone else.
Specifically, right now, I picked up and refurbished a Samsung Galaxy Note 8 since I have one currently that is phenominal, and wanted one in the back pocket in case anything happens but it is locked to ATT, which isnt the real problem. The real problem is that it is still on Android 7.1.1 and I would like to get it to Android 9 Pie.
I am unsure of a few things like whether I need all updates between 7 and 9, or if I can jump straight to it. But things of that sort.
It sucks that its ATT locked but I feel its worse that its on old Android since I refurbed it, (fixed screen and replaced with fresh samsung battery) but its being held back in certain functional capabilities. Either way, I am a techy, not yet able to solder, but definitely able to troubleshoot my way around a Windows Blue screen of death.
Looking forward to learnin more!
Click to expand...
Click to collapse
Welcome to XDA! As for updating your phone, could you please tell me your model number?
ethical_haquer said:
Welcome to XDA! As for updating your phone, could you please tell me your model number?
Click to expand...
Click to collapse
Yeah, sorry for long response time.
For the important info:
Model: SM-N950U
Android. 7.1.1
Build:NMF26X.N950USQU1AQH7
CSC: ATT
I'll monitor more closely so let me know if you need any other info
MethudMann said:
Yeah, sorry for long response time.
For the important info:
Model: SM-N950U
Android. 7.1.1
Build:NMF26X.N950USQU1AQH7
CSC: ATT
Click to expand...
Click to collapse
Alright, there are two versions of firmware available for your device. One is "branded" and has carrier bloat, whereas the other does not have carrier bloat but might have issues with VoLTE (probably not, but there is a chance). What one would you prefer? Let me know if you have any questions regarding the difference.
ethical_haquer said:
Alright, there are two versions of firmware available for your device. One is "branded" and has carrier bloat, whereas the other does not have carrier bloat but might have issues with VoLTE (probably not, but there is a chance). What one would you prefer? Let me know if you have any questions regarding the difference.
Click to expand...
Click to collapse
Thanks for the research and yes I do have questions if its not too much of an issue:
1.) Carrier bloat is like the usual and can just be deleted anyways correct?
2.) In what scenarios (in case everything was working fine with OTA updates) would the phone have downloaded a version without bloat?
3.) Would updating to the non-bloated version cause any issues since the phone is still carrier locked?
4.) Lastly, for the firmware, would I need to download multiple updates until that point or just straight to the firmware?
If not, I can research the answers as I have been on it on and off for a month with research but other than that, you're a god send.
By the way, if #1 is true, I'll just take the bloatware no doubt just to be as safe as possible.
Thanks again for all the help @ethical_haquer
Been busy researching in the Samsung Note 8 ATT threads and I was able to find the answer to number 4 in that using Full ODIN files is a complete flash and different than just an update which requires the previous updates.
The answer to number 3 from what I have seen no. The only thing is that certain features may NOT work such as VoLTE; pretty much you already answered 3 and I was literally too dumb to see that until I started writing this message. *face palm
Question 2 is pretty much inconsequential so don't worry answering that. Its was just curiosity. But for anyone who does see this possibly, my speculation is that NO, the carrier version would never download the non-carrier version. The non-branded update is for those unlocked phones that receive over-the-air (OTA) updates that were not associated with any carrier, in other words buying a phone directly from samsung's website.
For 1, I am guessing it is "Yes" since I was able to do that in the past with all my other phones. But either way it is not a make it or break it so it doesn't matter.
I have been able to find some full ODIN files for the updates I was looking for, so will be attempting my first flash soon. Will be posting all my findings to the thread I was reading just to potentially help anyone else (though rare since this device is getting real old) who has the same questions I had and I can get them up to speed without having to search everything
Just finished flashing the ATT Note 8 to and the Answer to Number 1 is that NO, you cannot Uninstall the bloatware
Again, will post all these findings to the proper thread in after completed
Sorry for the late reply! I would try installing the firmware for the SM-N950U1 (notice the 1). It should work and won't have carrier bloat.
ethical_haquer said:
Sorry for the late reply! I would try installing the firmware for the SM-N950U1 (notice the 1). It should work and won't have carrier bloat.
Click to expand...
Click to collapse
You're all good!
I may but I actually have to find one more update I am looking for (Full ODIN FILES). My daily driver note 8 is on N950USQS7DTE5 and it is a T-Mobile Version (though it bein g TMO is inconsequential at the moment. Just thought I might mention it).
That is the update I would like for ATT just so that I know there wont be any differences (or less differences) between my daily driver and this.This is me being picky at this point but isn't the point of life getting what you want? I found one update above that but different bootloader. So for whatever reason may happen, no going back.
What I currently flashed to was N950USQS3BRA8 so it's still on Android 7.1.1 but I did this just to test to the process (my first flashing). Now I am ready.
So I will look for that then flash it and update as usual
Just found, or couldnt find, that ATT has the same update so will just go with what I have. Close as I can get

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