SGP321 Tablet - Xperia Tablet Z Q&A, Help & Troubleshooting

I purchased from new, the above tablet in 2013. Has worked perfectly until now. It runs the latest android 5.1. It remains a standard tablet, not rooted. There's plenty of internal storage memory and I use a SD card which runs at 50%
I have set a security pattern which is used to access the tablet. When I switch on and swipe my pattern, the screen goes into a frenzy and I can't access anything. Apps open up, settings menu flashes up and down the screen.
Seems to charge ok and seems to retain its charge. The only thing I've done recently is loaded Facebook, Messenger, (both have since been deleted) Classic Solitaire and a third party Classic Notes app.
Can anyone help

bluesti said:
I purchased from new, the above tablet in 2013. Has worked perfectly until now. It runs the latest android 5.1. It remains a standard tablet, not rooted. There's plenty of internal storage memory and I use a SD card which runs at 50%
I have set a security pattern which is used to access the tablet. When I switch on and swipe my pattern, the screen goes into a frenzy and I can't access anything. Apps open up, settings menu flashes up and down the screen.
Seems to charge ok and seems to retain its charge. The only thing I've done recently is loaded Facebook, Messenger, (both have since been deleted) Classic Solitaire and a third party Classic Notes app.
Can anyone help
Click to expand...
Click to collapse
Restore via Xperia Companion.

Related

[Q] Apps moved on SD card disappear

Hi,
in the last times I've a problem on my HTC LEgend (non-rooted): i start to install apps and move those on external storage with A2SD.
All works normally, but if shutdwon the phone and restart, all the apps installed on SD are loose!!
All the links on the screen and in the menus are loose, and if I go in application manager, under applications, those installed on SD are listed but if I click on info, from this screen is impossible to remove the app.
Another strange think : from the memory manager, in settings, it's impossible to unmount external SD. They take a lot of time and I must terminate the process.
Last strange think : if I open the SD on PC there's all the contents.
Any suggestions?
P.S. : I've done an hard reset of the phone, and reinstalled all the apps that usually use (30-35 apps), but in this operation I don't formatted the SD.
Fast Boot option may be the culprit
In case anyone checks this old thread...
CUT TO THE SOLUTION BELOW -- SEARCH FOR ////
Some (not all) of my apps moved to SD (all by Titanium Backup Pro) have begun to disappear and (sometimes) reappear without warning after I began to add and delete large Virtual Machines created in QEMU from my 16GB SanDisc class 10 microSD card on my HTC Droid Incredible running rooted stock Verizon Android Froyo 2.2.3. I know this thread is far from my phone's "home base", but from what I can tell this problem with disappearing apps located on an sdcard is NOT determined by hardware or even Android version.
I also happen to use LauncherPro by Federico Carnales instead of the built-in HTC Sense launcher. I noted elsewhere on XDA that a user had suggested that because at least some (maybe all) launchers start before the SD Card that this may be a problem, especially if changes are made to the sdcard that the launcher did not perform, or was not active during their performance by other apps such as Titanium Backup. That fits my situation, because I unmounted the SD, physically removed it to a PC, and added/deleted large VM files to save (lots) of time. No problems of this sort before I did this, so there must be some connection.
I noted that other users have tried reformatting SD, substituting different brands of SD, using newer/older SD etc. None of these reliably helped. So I skipped these options.
//// The (simple!) solution I tried that SEEMS to work (only time will tell!) is buried in the main Android Settings (accessed from the Menu button while in Home screen). Under "Applications" there is a setting "Fast Boot" that I checked long ago and forgot about (it seemed like a good thing to do at the time). The text warns "Turn off to use some Market apps" (that shows the age of my 2-yr old used phone and Android OS -- ohmygosh!-- because it refers to Market rather than Google Play Store!) Anyway, I unchecked the option and rebooted the phone.
Yes, it took a bit longer to boot (maybe a whole minute!), but after waiting about another minute ALL my home screen apps had normal icons and loaded properly. Titanium Backup Pro batch scenarios confirmed there were no apps in a forced uninstalled state (i.e. I had not done the deed, the system somehow had done it or at least rendered the apps "invisible" to Titanium, which decided they needed reinstallation).
The only odd behaviour was that auto brightness was turned off after I unchecked Fast Boot and rebooted. Going into Android Settings > Display and rechecking "auto brightness" took care of that. No other oddities or strange behaviours thus far (but it has only been about an hour).
I will report back here on this thread only (Samsung Fascinate > Fascinate Q&A > What just happend? apps on sdcard) if anything else requires reporting. Silence implies success!
link: http://forum.xda-developers.com/showthread.php?t=1873670
(I am copying this post to other relevant threads, but will not post anything further elsewhere -- only there. This is a bit arbitrary (although this thread appears to be the most recent active one on this topic), but I hope this approach pleases the XDA sysops/admins) :angel:

[Q] Problems with Turn on USB storage

Hi,
I have htc legend with C7 installed. The USB storage used to run
quite well until some day ago. Now whenever I turn it on, the status bar on
top gets hidden somewhere, and I cannot find anyway to turn it off other then
restarting. But status bar is only one problem, my computer won't show any
USB storage, and there is no way I can access the files in my device.
What could be the problem? Why is my status bar gets hidden? Also I cannot
find turn on/off USB storage option in WIFI settings menu. where is it?
Reflash your rom and everything will be running perfectly again.
Sent from my Legend using xda premium
I think you might have some system apps on your SD card so when that dismounts the phone crashes.
I was hoping to fix it without having to reinstall things. I dont want to do everything again , unless I go for ICS
I have been moving apps to SD card using App mover utlity (only the apps that it suggest). I will have a look again, but I don't think I can move something that systems needs to run.
Here is the list of apps in SD card which i think may be causing some troubles:
Google+
Hotmail
Messages Widget
Google+ was updated a few months after release to have it natively moved to the SD card. The only drawback is you can't use the post widget. (Which really isn't so great)
For Hotmail, you can use Hotmail Exchange ActiveSync with the Android Mail app. It's the mail app you see when you forget to install GApps. Setup: http://arstechnica.com/microsoft/news/2010/08/windows-live-hotmail-gets-exchange-activesync.ars
Works great.
As for the Messages Widget, I don't know what it is. But since it has the word widget, I'll tell you that Android doesn't support widgets for apps that are moved to the SD card, unless it's on an ext partition. So you'd best leave that alone.
If you're absolutely certain that these apps are the root of your problem, consider these alternatives. If you're not, still try 'em out. They're worth not risking workarounds for.

[Q] Motorola Admiral apps in limbo issue

My partner at work has the Motorola Admiral for a workphone. It is unrooted of course because of work and it is running 2.3.5. He previously had a 1 GB card in the phone with very few apps installed on it (about 8). He wanted a bigger card so he bought an 8GB card and placed it in the phone and formatted it. He gave the 1GB to his daughter who already formatted it.
He assumed like I that he could just go to Google Play and reinstall the apps. However this is not the case. When he downloads the apps he gets an error installing the apps.
Now this is the strange part. The apps do not show up in app drawer. But if he goes to application manager they are still listed there as com.xxx.xxxx with a generic icon and a little sd icon on the corner of each. Selecting them here crashes the phone back to the settings menu.
So he can't uninstall them. He can't reinstall them. SD card was completely formatted. How does he remove them from the application manager and allow for reinstallation? Any ideas? Thanks.

[Q] LG P690 w/ Gingerbread has no launcher (and therefore I can't start it)

Hi, folks. I did something very stupid. Well, I have a LG P690 (Optimus Net) running Android 2.3.? Gingerbread, which has very, very few space in its intern HD (150 mb, most of which are already filled up by the system). Although I transferred all possible apps to the SD card, it says all the time that the space is running low if I forget to clean the cache for half an hour. I uninstalled most of the default apps, including the default keyboard and LAUNCHER. Today, I was told that the intern HD was almost full again. I could not change my contacts or send new text messages! So I got pissed off and uninstalled the heaviest app in the intern HD: Go Launcher. Remember I uninstalled the default launcher? So, yes, now I have no launcher.
Initially I thought the phone just frost and rebooted it. But the LG logo stays there forever as if it was loading. Then I realised that it must because my phone has no launcher now. What can I do?! Is there a way to install a launcher that is not in the regular mode, like from a SD card or some kind of "safe mode", whatever? Factory reboot could won't kill me, but I would prefer this to be the last alternative.
Thanks, folks.
PS: my phone IS rooted.

You now have root access, now what?

Hello all.
After recently obtaining root (see thread asus padfone x mini rooting device) I thought we could all begin to catalog what we have changed. Any app that required root and has proven useful and effective for you, please share it here and I will begin to aggregate all of the useful tools here in this top post.
Some stuff you might want to try after rooting
(Copied from my other thread)
A couple things I did with my phone after root.
1. Froze all bloatware. I might remove it later but I felt safer just freezing it with Titanium Backup in case I find out later it screwed something up.
2. Installed a CPU tweaker like 3C ToolBox. If I choose any governor besides interactive, the phone crashes, freezes and just won't play nice. But I have it set to on boot interactive, 1.33GHz - 1.6GHz and no problem. Phone is much faster now. Also for screen off I have ondemand 800MHZ - 933MHz with 1 CPU online, 2nd free and 3rd offline. Ondemand seems to work fine in screen off maybe because I am not accessing apps on the fly. Before root this phone would suck away the battery life and I would only be able to get 6 hours out of it. I assume it was because all the CPU's were online running high and lows and draining the battery as well as the bloatware just lingering in the background sucking up precious resources. I was right. Once I forced the screen off settings my battery now last 3-4x longer. I can have a full charge in the morning and it still be at about 50% - 60% late at night with the occasional checking emails, checking on a game or two and surfing the web. Awesome!
3. On a more important note, I HATED the AT&T boot up sound. Dun dun dun dun snap. Awful! At night it wakes my wife up when I am in bed needing to reboot my phone. I had to smother it with a pillow to muffle the sound. There was no way to change or quiet it. It was a forced noise on a forced volume. However, I used X-Plore, gave it root and navigated to /system/media/audio and renamed powerup.wav to powerup.wav.bak. No more annoying AT&T sound at bootup! Whoohoo! It is quiet as can be. Love it.
4. I also hated the low battery noise. So I went to /system/media/audio/ui and renamed lowbattery.ogg to lowbattery.ogg.bak and now no more annoying low battery notifications. Only the popup window notifies me. Yay! Progress!
5. Installed SD Fix! Finally! My 3rd party apps can now write to my external micro SD card. This allows for installing apps to SD, moving their data and just overall more usage of the micro sd card that was stupidly blocked when KitKat 4.2.2 was released. I don't care if it has more security risks. Unless they plan on making 64GB+ a standard for all phones for built-in memory, I need my micro sd card to work as intended.
This phone is 100% better because of root. Happy rooting!
How in the world do you move apps to the sd card? I did the SD fix but there is no option to move apps to sd.
Moving apps to SD
pjohnson87 said:
How in the world do you move apps to the sd card? I did the SD fix but there is no option to move apps to sd.
Click to expand...
Click to collapse
I should of been more clear on moving apps to sd. Sorry about that. The operating system doesn't support apps to sd currently at least to my knowledge. Asus will have to come out with an update to their own OS or maybe someone here can do it. However, using the sd fix brings down one more obstacle to getting apps to sd working. Or, just wait for a custom rom.
NEED ROOT!
How was root obtained?!
JDubbed said:
(Copied from my other thread)
A couple things I did with my phone after root.
1. Froze all bloatware. I might remove it later but I felt safer just freezing it with Titanium Backup in case I find out later it screwed something up.
2. Installed a CPU tweaker like 3C ToolBox. If I choose any governor besides interactive, the phone crashes, freezes and just won't play nice. But I have it set to on boot interactive, 1.33GHz - 1.6GHz and no problem. Phone is much faster now. Also for screen off I have ondemand 800MHZ - 933MHz with 1 CPU online, 2nd free and 3rd offline. Ondemand seems to work fine in screen off maybe because I am not accessing apps on the fly. Before root this phone would suck away the battery life and I would only be able to get 6 hours out of it. I assume it was because all the CPU's were online running high and lows and draining the battery as well as the bloatware just lingering in the background sucking up precious resources. I was right. Once I forced the screen off settings my battery now last 3-4x longer. I can have a full charge in the morning and it still be at about 50% - 60% late at night with the occasional checking emails, checking on a game or two and surfing the web. Awesome!
3. On a more important note, I HATED the AT&T boot up sound. Dun dun dun dun snap. Awful! At night it wakes my wife up when I am in bed needing to reboot my phone. I had to smother it with a pillow to muffle the sound. There was no way to change or quiet it. It was a forced noise on a forced volume. However, I used X-Plore, gave it root and navigated to /system/media/audio and renamed powerup.wav to powerup.wav.bak. No more annoying AT&T sound at bootup! Whoohoo! It is quiet as can be. Love it.
4. I also hated the low battery noise. So I went to /system/media/audio/ui and renamed lowbattery.ogg to lowbattery.ogg.bak and now no more annoying low battery notifications. Only the popup window notifies me. Yay! Progress!
5. Installed SD Fix! Finally! My 3rd party apps can now write to my external micro SD card. This allows for installing apps to SD, moving their data and just overall more usage of the micro sd card that was stupidly blocked when KitKat 4.2.2 was released. I don't care if it has more security risks. Unless they plan on making 64GB+ a standard for all phones for built-in memory, I need my micro sd card to work as intended.
This phone is 100% better because of root. Happy rooting!
Click to expand...
Click to collapse
The phone is dual core so why set three cpu's
the phone is set from factory with interactive 1.6GHz max but it's low is like 200 I checked it out with pimp my rom but didn't change or keep any tweets as my battery life is fine
SDK fix is important you can't even delete files off SDK without it I believe bloat is what causes battery drain trilla the rooting thread top post works
My mod list
Ok, so I wanted to post a reply to this to list what I have done after root access was obtained.
1. I installed Titainum and removed most of the bloatware from AT&T, along with some of the random stuff I don't need.
2. I installed permissions denied to remove permissions from apps and games that don't need access to things like my contacts or network access.
3. Installed busy box and terminal emulator so I have some basic linux commands and can configure my iptables firewall. (on a side note I am still looking at how to install the "netfilter" kernel module to allow droidwall firewall and network logging)
4. Still working on enabling WiFi tether. ( I use Straight Talk, not AT&T )
5. Installed ES File Explorer and gave it root permissions.
6. This doesn't really require root but I added Owncloud for my cloud storage on my own server, Subsonic for music streaming on my own server, carddav for syncing contacts from my own server and configured my email from my own email server. I like to keep all of my information on my server rather then Google's servers, and I am so far completely disconnected from Google other then using their servers to get my apps I use.
Once I get #4 and #5 finished and all my apps I use installed I will be stripping everything "Google" related out of the device including all of google play's services, Gmail and any background services not needed. Since Google wants to use their services for tracking user data I don't feel the need to keep them...
GE3K.me said:
Since Google wants to use their services for tracking user data I don't feel the need to keep them...
Click to expand...
Click to collapse
doesnt matter if you use google,microsoft/bing, or any other service, all of them track you no matter what you try to do. i just avoid putting anything detrimental to me on my phones. no credit card data, no ss numbers, etc. all else is basically public knowledge anyway
Sent from my Z987 using Tapatalk
Cognacentertainment said:
doesnt matter if you use google,microsoft/bing, or any other service, all of them track you no matter what you try to do. i just avoid putting anything detrimental to me on my phones. no credit card data, no ss numbers, etc. all else is basically public knowledge anyway
Sent from my Z987 using Tapatalk
Click to expand...
Click to collapse
Yes, all of the above invade our privacy which is why all of my email, cloud storage, and music is hosted on my own server at my house and secured with SSL encryption. I don't use microsoft, google or apple for my personal information, but I keep a gmail account for a junk mail account (not connected to my phone) and exchange for work. Also my phone is encrypted as well as my text messaging database (text secure). Now I know this does not fix all vulnerabilities but it sure does reduce them and make me feel better that my information is for the better part under my control. As far as credit card data, if I were to even consider putting that on my phone or even my SS number it would all be stored under an encrypted database.
I also do not use public hotspots since that would just open a whole other world of vulnerabilities.
JDubbed said:
I should of been more clear on moving apps to sd. Sorry about that. The operating system doesn't support apps to sd currently at least to my knowledge. Asus will have to come out with an update to their own OS or maybe someone here can do it. However, using the sd fix brings down one more obstacle to getting apps to sd working. Or, just wait for a custom rom.
Click to expand...
Click to collapse
After I rooted my Mini X, I just re-partitioned my 64gb external micro sd into 3 parts. 50 gb as ntfs for regular storage, 10 gb as ext4 for link2sd app to create a link for moving apps to the sd. and the rest which was a little over 3 gb or so as swap space to help with the 1gb low ram using memory swap for root. I keep all of my important apps on the 8 gb internal phone storage... or 4gb and the rest of them go to the 10 gb reserved within the partition i created on the sd. as far as "memory swap for root" goes. It took some time to figure out how to use the swap partition, because the location /dev/block/mmcblk1p3 didn't exist. but after I rebooted everything worked as it should have. Now my mini x which is running net 10 can outrun the zenfone 5 on the antutu benchmark. There is a little glitch when you reboot, which is probably the sd mounting but after that everything runs much faster. Considering how crappy it ran from being stock. I almost took it back.
Still waiting for cwm and cyanogenmod to meet this phone. I hope this trick helped you I won't be around much online to make a step by step how to on this. Considering i am currently a laser technician and working 12 hour shifts at the moment. But to format the micro i used "full wipe" and to create partitions i used "AParted" by sylkat tools
GE3K.me said:
3. Installed busy box and terminal emulator so I have some basic linux commands and can configure my iptables firewall. (on a side note I am still looking at how to install the "netfilter" kernel module to allow droidwall firewall and network logging)
..
Click to expand...
Click to collapse
I bought a Zenfone 5 and after rooting, I just discovered that the kernel does not support netfilter, so Droidwall cannot work !! :crying:
why Asus doesnt have this ? wish I had known earlier.
rht_sg said:
I bought a Zenfone 5 and after rooting, I just discovered that the kernel does not support netfilter, so Droidwall cannot work !! :crying:
why Asus doesnt have this ? wish I had known earlier.
Click to expand...
Click to collapse
Yeah, I actually returned my Asus Padfone because I couldn't use netfilter. I needed it for network logging and Droidwall, so it was kinda a deal breaker... I ended up getting a Sony Xperia T2 unlocked and rooting it, so far everything I needed is working better then I would hoped with the Sony.
I wish you luck with your Zenfone.
Custom ROM ?
Hey all,
I'm new to the padfone x mini seeing that my note 2 finally said I give up.. But what has to happen to get a ROM oor this thing.. It seems to me that the padfone x mini has a decent amount of potential here!.. I am no developer and have never done so but I know my way around d a PC and I know my way around linux a bit. I would just like to know where to start for developing a ROM for this phone and my first actually... Any help or guidance in the proper direction is much appreciated.
Factory rom backup?
Did anyone do a backup? We're really going to need one.
I installed Root Booster which made my phone actually stable. It hasn't crashed since I installed it and paid for the high stability mode.
Removed a lot of the Google and AT&T apps. The GOOGLE app itself and the Play Music, Play Videos, Play Books, etc. were removed with the store intact and related services left alone.
Performance jumped up once I removed the "Google" app named essentially just that, "Google".
But most importantly, it is stable. Like when I installed Lollipop on the Padfone X regular, this one makes the tablet worth it and proves that AT&T destroyed yet another device with its idiocy. But I'm running this on T-Mobile since the device itself was unlocked when I got mine for $99.
Also, I reinstalled the Google Music, Video apps since you can but I wanted to remove the default version that comes preinstalled with the ROM. BUT make sure to use System app remover (ROOT) by Jumobile. If you uninstall too much, this lets you restore it right back. Just don't purge the recycle bin.

Categories

Resources