Kill-Switched SHIELD Tablet LTE Nougat Question - Shield Tablet Q&A, Help & Troubleshooting

I've to got an international LTE version of the original SHIELD Tablet. It was "replaced" at one point, and it has the kill switch on it disabled. What is the best way to update this to Nougat and keep it from getting killed? I don't care about root, or even the LTE part of the tablet.
NOTE: I saw that there's a 7.1.1 ROM, but it looks like it has a lot of video playback issues. I use my tablet primarily for video consumption (Plex, Netflix, Amazon, etc), so that's not an option for me.

chrisliphart said:
I've to got an international LTE version of the original SHIELD Tablet. It was "replaced" at one point, and it has the kill switch on it. What is the best way to update this to Nougat and keep it from getting killed? I don't care about root, or even the LTE part of the tablet.
NOTE: I saw that there's a 7.1.1 ROM, but it looks like it has a lot of video playback issues. I use my tablet primarily for video consumption (Plex, Netflix, Amazon, etc), so that's not an option for me.
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Same way you do any other update, the process has not changed.

I have a usa LTE version of the original SHIELD Tablet with marshmallow on it. It was also replaced due to the battery issue and crashes more times than a stuntman car driver. I have had to factory reset it five times after the marshmallow upgrade due to it not responding to inputs and the lag on the wifi is a joke even when in the same room as the wifi router.

Related

[Q] Rootable ?

Was thinking about picking one of these up to replace me lugging my laptop around for school. Is the Wi-fi version of this rootable ? Also If anyone could chime in on their experiences I would appreciate it. Been reading about battery drain and wifi issues make me a little hesitant ?
Yes, the 900 is rootable, at the cost of a tripped knox flag. I've had mine since about a month after it was released, and I really like it. I purchased the Logitech bluetooth keyboard and it has been really good so far. Out of the box, the tablet is great, but if you root, install TWRP and flash the new debloated ROM, the device becomes significantly better. Lag pretty much disappears, boot times are vastly better, and so on. I'd suggest looking into Xposed for additional tweaks for your device as well. I've not experienced the wifi dropouts ( and I think there may be a new xposed module out there for it... do a little searching and you'll find it ) on my device, either pre or post root. Battery drain doesn't seem any worse than any other tablet I've ever owned, but I control what's running with boot manager, and I kill wifi and BT when I know it's going to sit unused for a while.

Pulled my shield out of the drawer

This was honestly a fantastic piece of hardware when I bought it. A little about me is that I'm a pilot and I travel non-stop. I took a job that gave me an ipad so the shield went back into the closet. I've since switched jobs again and now I've pulled it out, dusted it off, and updated it with everything. It's so slow it's unusable. Literally can't use it.
There are basically only a few things I want the tablet for. There's no games. I just want to Netflix, watch downloaded shows for when I'm in foreign countries, and look at photos. I don't even use the internet much on it I just use my phone for that. Mostly just a movie/show thing. What should I do to get it back up to par?
Basically I have nothing that's important on it but don't want to throw it away. I still think it's a great device so long as it operates like it should. What can I do to make it functional again and able to play downloaded content, sling/youtubeTV and my spotify account? I'm not sure what's happened but right now even swiping from one screen to another is very laggy and slow. If I need to root or install something custom I'm willing to I just want to get this device up and running. It's the 2014 Tegra K1 variant.
Thank you guys!
Install the new 5.2 update, do a factory reset, and do not enable "Doze". Nvidia has disabled Doze by default on the latest update to eliminate the lag. It might slightly drain the battery though, but no more lag coming out of sleep.
Stay away from tha updates!!
Niii4 said:
Stay away from tha updates!!
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5.2 update made the tablet noticeably faster/smoother for me. Battery life is the same as before the update, and no issues with the update whatsoever.
Experience with an update(s) will vary from one user to another, due to all the differences in how we use our devices.

Recent problems with wifi, bluetooth, over heating

right now I have been using G4 for a long time.
And many problems start to appear on my phone.
I have got Bluetooth lagging, so sometimes disconnected with my earbud.
I have got no internet on 5G wifi, but 2.4G wifi works fine.
I have overheating problem and battery draining problem.
I want to know what I can do to fix or reduce the problem. Please don't tell me to buy a new one. I know it can be a solution.
Another problem is it only get Android 6.0 and I have att version but I am on Tmobile network.
I also want to know if any 3rd party Rom provides have a 7.0 or 8.0 for that?
Any suggestion can help.
If no way to fix or improve, I will look for a new one.
kevinzhang0528 said:
right now I have been using G4 for a long time.
And many problems start to appear on my phone.
I have got Bluetooth lagging, so sometimes disconnected with my earbud.
I have got no internet on 5G wifi, but 2.4G wifi works fine.
I have overheating problem and battery draining problem.
I want to know what I can do to fix or reduce the problem. Please don't tell me to buy a new one. I know it can be a solution.
Another problem is it only get Android 6.0 and I have att version but I am on Tmobile network.
I also want to know if any 3rd party Rom provides have a 7.0 or 8.0 for that?
Any suggestion can help.
If no way to fix or improve, I will look for a new one.
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Click to collapse
If you google LG g4 boot loops it’s all a common issue. There are fixes like baking it in the oven, taking it apart and redoing to heat sink or whatever. But only actual fix is replace the phone. The G4 is common for hardware failure. Just make sure you backup everything as it wouldn’t be a surprise when it bootloops, usually there’s no bad signs before bootloop but can still happen especially since your having hardware problems.
You’ll need an AT&T sim to update the device. Sorry can’t answer on custom Roms though.
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Looking for an OREO replacement

My Galaxy S7 (AT&T SM-G930A) was recently updated to Android 8 (Oreo). Since the update I am having issues with the volume. I plug my phone into a stereo receiver at work and we listen all day 12 - 14 hours. Nougat would often reset my volume after about 10 hrs of playing and display a warning about the dangers of listening to high volumes for extended periods. Since updating to Oreo the volume will reset randomly. It will not display a warning or reason it just resets. At first I thought it was because I was receiving a call or text or email but the random volume resets do not correspond to any notifications. This happens three or four times a day since the update.
The volume issues are just a minor issue compared to my battery life. I have a 33% reduction to battery life. Prior to the update I would plug in (to the stereo) my phone in the morning and after a 12 hr shift I would have about 20-25% left. Since the update I plug in (to the stereo) and after about 10 hrs I'm at 10-15%. I have not installed any new apps since the Oreo update and there are no other causes for the change in battery life.
The other main issue I have is speed. The phone is noticeably slower. Apps take longer to open and there is definite lag. Earlier today it took me a little over three minutes to pull up my navigation app and get directions. Prior to the update it would take around 30 seconds.
Here are my questions.
1) CAN I INSTALL A CUSTOM ROM? I had Cyanogenmod on my S4 and really liked it over the stock ROM. I think I would like to give Lineage a try but I still can't get a definite answer as to whether or not this can be done. Obviously I have the Snapdragon processor. Most of the information I'm finding is telling me that we can't install a custom recovery on Snapdragons yet, which means, no custom ROM. If I am wrong please provide me some current links.
2) If I can't install a custom recovery/ROM; CAN I REVERT TO NOUGAT OR MARSHMALLOW?
3) If I can't revert; WHAT CAN I DO THAT WILL PROVIDE ME WITH MORE IMMEDIATE SATISFACTION THAN WAITING FOR AT&T OR SAMSUNG TO FIX THIS CRAP?
1) No, US model S7's have locked bootloaders preventing custom firmware/recovery. You'll need an international G930F/FD to do anything custom.
2) No, the bootloader being locked prevents OS downgrades. You can only sidestep or upgrade.
3) Unfortunately your hands are pretty tied. All I can suggest is backup anything important and do a full clean flash, which may resolve some of the anomalies.
Beanvee7 said:
1) No, US model S7's have locked bootloaders preventing custom firmware/recovery. You'll need an international G930F/FD to do anything custom.
2) No, the bootloader being locked prevents OS downgrades. You can only sidestep or upgrade.
3) Unfortunately your hands are pretty tied. All I can suggest is backup anything important and do a full clean flash, which may resolve some of the anomalies.
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Beanvee,
Thanks for the quick and concise reply. I just wanted to offer a belated but brief follow up. I backed up and restored Android. It took a little while to get everything back where I wanted it but most things seem better now. The only complaint I have at this time is that my streaming music app(s) seem to drop the connections too often when running on WiFi. If I turn off the WiFi and use mobile data there aren't any issues. The WiFi issues happen at home, at work and when connected at my mother's home and friend's homes. I rarely have mobile data over-runs so it isn't an issue per se; it just bugs me a little.
Once again, thanks for the help.
I'm afraid that's something I've not experienced and wouldn't know where to look. Best I can think of is check battery saving options, and under WiFi > advanced, make sure Keep WiFi on during sleep is set to Always

WiFi hotspot: without root?

I used to enjoy an HTC 4G LTE rooted and unlocked, but that needed to be replaced
due to random restarts and display problems. I'm still using it to play a few games
not available to current Android models, while my working device is, in fact,
a Samsung A71 5G. (the old one has been transferred to a newer display,
which allows me to play the games as I chill out in my car before going in to work.)
So my question is this: Is there any way to get past the reduced-bandwidth limit of this device
for tethering without resorting to an expensive root procedure? I was flush a year or two ago when I
took delivery on the phone, but I can't justify the expense now for gaining full root, especially
when my wife and I are making less than we did then.
Is there anything out there for me?

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