[Q] Problem with A100 - Acer Iconia Tab A100

Hey! I'd like to start off that I'm new to this forum but I do have a problem with my A100 though.
After getting my Galaxy Note 2, I decided to give my old A100 some new life by rooting it and installing the Jellytime ROM. I'd like to thank the creators of the ROM (pio_masaski & others) because it was the fresh look I wanted on the tablet, however, something happened. Recently, my parents wanted to use the tablet a lot more, so I offered to just give them my tablet but only after undoing everything else I did to it. So on my way to undo everything, I had the stock recovery at hand and the full stock rom at hand on an SD card. I wiped everything and installed the stock recovery, and since it was successful, I proceeded with the stock rom (update.zip) but my tablet was hung up after it installed it. When I say this, I mean it was stuck on the Android loading screen (and it wouldn't stop flashing and looping). So I tried again, wiping one more timing but it produced the same result.
I did look around and I have reason to believe that I just bricked my tablet, maybe because of the flash controller but I'm not sure. If anyone could drop by and tell me what they think of this, it would be awesome. Also, if you have a way of undoing it if possible?
-Thanks in advance!

xdtnguyenx said:
Hey! I'd like to start off that I'm new to this forum but I do have a problem with my A100 though.
After getting my Galaxy Note 2, I decided to give my old A100 some new life by rooting it and installing the Jellytime ROM. I'd like to thank the creators of the ROM (pio_masaski & others) because it was the fresh look I wanted on the tablet, however, something happened. Recently, my parents wanted to use the tablet a lot more, so I offered to just give them my tablet but only after undoing everything else I did to it. So on my way to undo everything, I had the stock recovery at hand and the full stock rom at hand on an SD card. I wiped everything and installed the stock recovery, and since it was successful, I proceeded with the stock rom (update.zip) but my tablet was hung up after it installed it. When I say this, I mean it was stuck on the Android loading screen (and it wouldn't stop flashing and looping). So I tried again, wiping one more timing but it produced the same result.
I did look around and I have reason to believe that I just bricked my tablet, maybe because of the flash controller but I'm not sure. If anyone could drop by and tell me what they think of this, it would be awesome. Also, if you have a way of undoing it if possible?
-Thanks in advance!
Click to expand...
Click to collapse
Its likely bricked, but I would try to flash the update.zip again, power on holding the volume closest to the power button, hold power until it vibrates then let go, it should pick it up and try to flash again, let us know any messages, like failed to mount errors, if any, that show up.
Tapatalked from my GNex - JBSourcery 4.5.6

Related

HELP! I rooted my phone and not touchwiz is gone

Hello,
Last night I rooted my device using this (http://forum.xda-developers.com/showthread.php?t=1265429) method and file from zedomax and everything worked great except when I booted my device there was a yellow triangle with a black “!” in it. I figured that just indicated the device was rooted or running a 3rd party kernel so I didn’t worry about it.
Today I launched my camera app and it failed to load the interface but showed the image from the camera momentary then crashed back to the home screen. I restarted my device and when the device restarted it was very slow and unresponsive and after unlocking it my live wallpaper was gone replaced with the last background I used before selecting a live background a couple weeks back. No icons or widgets loaded and I am unable to open the settings tray. The only things I am able to do with the phone is pull down the notification bar, respond to text messages, adjust the volume and hold power to restart the phone. All of which are very slow and delayed.
When I connect the device to my computer windows is no longer able to load the drivers and Kies is unable to connect with the device. I am not sure what caused this or how to resolve this issue so any advice or known fixes would be fantastic! I am unable to get to clockwork mod to restore my backup and I am unable to get to Kies or the phone settings to do a factory reset so I really don’t know what to do they were supposed to be a last resort and now I don’t even think I can do them. I am an experienced techie but I am new to android and this is the first device I have rooted so any advice would be great no matter how basic it may be.
UPDATE: I just connected the phone via USB to my laptop at work and it was able to discover and install everything it needed to connect with the phone. I am installing Kies now so at least there is hope of a factory restore, although I really hope it doesn't come to that!
Boot into download mode and flash the stock eg30 tar file from crawrj.
Sent From My Evo Killer!!!
Thanks Already started doing that waiting for it to download now
Still no touchwiz... great!
Try flashing a stock rom via clockworkmod.
efarley said:
Still no touchwiz... great!
Click to expand...
Click to collapse
You can root again and restore your backup, or go to this website www.lostandtired.com (midnight roms blog) click on android development and download and flash the sprint bloat and TW restore zip. Hope that helps.
I flashed the stock rom which didn't change anything so then I used clockworkMod to do a factory reset which ended up trapping me into a boot loop. I could use Odin to flash new roms but the device would never go past the 4G logo
I ended up taking the device back to Best Buy and since the loading screen showed the stock rom and they couldn't get past the 4G logo I just had to say it wasn't rooted and they gave me a new one.
I would love to know if anyone has any idea of what went wrong here so that I can feel comfortable rooting again. Also if anyone has some basic articles handy that teach basics of rooting that would be great, I didn't even know about clockwork mod until after I had this problem so knowing things like that earlier would have helped a lot I think. I'll be spending the weekend looking up everything I can find on the subject so any reading you guys can suggest would be fantastic.
efarley said:
I flashed the stock rom which didn't change anything so then I used clockworkMod to do a factory reset which ended up trapping me into a boot loop. I could use Odin to flash new roms but the device would never go past the 4G logo
I ended up taking the device back to Best Buy and since the loading screen showed the stock rom and they couldn't get past the 4G logo I just had to say it wasn't rooted and they gave me a new one.
I would love to know if anyone has any idea of what went wrong here so that I can feel comfortable rooting again. Also if anyone has some basic articles handy that teach basics of rooting that would be great, I didn't even know about clockwork mod until after I had this problem so knowing things like that earlier would have helped a lot I think. I'll be spending the weekend looking up everything I can find on the subject so any reading you guys can suggest would be fantastic.
Click to expand...
Click to collapse
If you a clockwork and "stock rom" you were still rooted...Doing a factory reset will send you into bootloop when rooted. Trying to flash other roms on a bootloop is not going to work. You need to have grabbed a backup such as Zedo has on his post and put the backup in clockwork folder on your phone. Then flash that in CWM. Would of brought you out of bootloop to a stock rom with his kernal. Now you can flash Roms and kernals or could of flashed crawf or anyone else FULL stock rom and been back to stock kernel and rom and not rooted.
dallastx said:
If you a clockwork and "stock rom" you were still rooted...Doing a factory reset will send you into bootloop when rooted. Trying to flash other roms on a bootloop is not going to work. You need to have grabbed a backup such as Zedo has on his post and put the backup in clockwork folder on your phone. Then flash that in CWM. Would of brought you out of bootloop to a stock rom with his kernal. Now you can flash Roms and kernals or could of flashed crawf or anyone else FULL stock rom and been back to stock kernel and rom and not rooted.
Click to expand...
Click to collapse
Ohhhh that's what happened! Awesome thanks. I will be much better prepared with backups out the wazoo this time haha.
Now if only I could figure out why Touchwiz died in the first place hmmm....
I hope you can figure it out, just postin here to say that when I saw this thread, it reminded me of the thread over in the EVO forums about the guy who claimed that sprint removed his Sense from his phone.
Khilbron said:
I hope you can figure it out, just postin here to say that when I saw this thread, it reminded me of the thread over in the EVO forums about the guy who claimed that sprint removed his Sense from his phone.
Click to expand...
Click to collapse
haha SPRINT removed it?! So that person thinks sprint monitors every device and has a team of techies on staff to hack your phone and brick it if you break their rules?... yeah that totally makes more sense than a file got corrupted when you were messing with the kernel.. some people maybe shouldn't be rooting their devices in the first place haha

please help! phone freezes after every app lounched- after trying to install cwm ...

hey guys!
i will realy appriciate any help on this one:
i am in a light panic attack as i might bricked my first phone..
today i have updated my t989 to ics 4.0.4 via kies, and then rooted it.
of course the root was so i can flash a rom. i chose to try cm9.
any ways, in order not to get the phone stuck in boot loop, i have tried to install the touch version of the cwm recovery.
i did it through the zip on sd option.
the version i used was: CWM6013-TOUCH-CM9-recovery (file size 4.201)
it seemed ok at first.
but then when i retsrted the phone, i noticed that every app i am trying to launch takes forever to respond (about a minute)...
i have tried to do factory reset and it did not help - the phone was sluggish even on the first setup screens..
now i am in the process of downloading the stock version again, to unroot. is this the way to go? did i miss something?
please let me know what info i can provide so you will be able to help me.
again, and i can't say it enough: every help will be very much appreciated. so, did i brick my phone?
thanks!
cvbn
Dude wrong section.
cvbn52 said:
hey guys!
i will realy appriciate any help on this one:
i am in a light panic attack as i might bricked my first phone..
today i have updated my t989 to ics 4.0.4 via kies, and then rooted it.
of course the root was so i can flash a rom. i chose to try cm9.
any ways, in order not to get the phone stuck in boot loop, i have tried to install the touch version of the cwm recovery.
i did it through the zip on sd option.
the version i used was: CWM6013-TOUCH-CM9-recovery (file size 4.201)
it seemed ok at first.
but then when i retsrted the phone, i noticed that every app i am trying to launch takes forever to respond (about a minute)...
i have tried to do factory reset and it did not help - the phone was sluggish even on the first setup screens..
now i am in the process of downloading the stock version again, to unroot. is this the way to go? did i miss something?
please let me know what info i can provide so you will be able to help me.
again, and i can't say it enough: every help will be very much appreciated.
thanks!
cvbn
Click to expand...
Click to collapse
What all did you do to install the ROM?
Something like this happened to me on my original Galaxy S when I updated it via Kies to the new stock version. Everything was running extremely sluggish. I don't remember what I ended up doing to fix it but I most certainly did not keep the stock update on there. I rebooted it and let it sit for about 30mins and then rebooted it again and tried using it. It was a bit better but still not good so I just flashed another Rom and then it was lightning quick.
The good news is you didn't brick it if you can still boot up and run stuff. I'd suggest updating your recovery to TWRP as that seems to be the preferred one now a days, it's the one I've been using to flash countless Roms without any problems, and most Devs recommend it. Apart from that, follow the install instructions precisely and you shouldn't have a problem. To be sure, after upgrading your recovery to TWRP, you could do the wipes (cache/dalvik/factory reset/system) 2-3 times before installing your new Rom, that seems to help some people coming from previous troublesome Roms.
I've noticed a few problems people seem to have around here come from the recovery, mainly those not using TWRP and/or using some form of outdated or beta CWM. Hopefully you can fix your problem, I know first hand how awful that sluggish feeling is. Good luck!

Yup, I'm an idiot.

Well I finally made the leap back to Android from iOS (Had a Nexus One & S back in the day) and got an S3 that I went about rooting yesterday. After finally getting it rooted and adding CWM, I flashed the nightly build of CM10, and that's when it all went downhill. The phone was taking forever to boot, and as a fairly impatient person, I led to my own doom. I rebooted into CWM thinking that an erase and reinstall would do the trick. The kicker, I literally formatted every option as far as formatting goes... Don't ask. Clearly didn't think about what I was doing. At this point when attempting to boot the phone, it shows Samsung for a sec, then black. I can still access CWM, but when I attempt mounting anything, my Mac (Yes, don't judge) does not see it. I do have access to a PC if needed, I just need to get this phone working again, preferably with a custom ROM. Someone, anyone.. Help this poor idiot.
Adnando said:
Well I finally made the leap back to Android from iOS (Had a Nexus One & S back in the day) and got an S3 that I went about rooting yesterday. After finally getting it rooted and adding CWM, I flashed the nightly build of CM10, and that's when it all went downhill. The phone was taking forever to boot, and as a fairly impatient person, I led to my own doom. I rebooted into CWM thinking that an erase and reinstall would do the trick. The kicker, I literally formatted every option as far as formatting goes... Don't ask. Clearly didn't think about what I was doing. At this point when attempting to boot the phone, it shows Samsung for a sec, then black. I can still access CWM, but when I attempt mounting anything, my Mac (Yes, don't judge) does not see it. I do have access to a PC if needed, I just need to get this phone working again, preferably with a custom ROM. Someone, anyone.. Help this poor idiot.
Click to expand...
Click to collapse
The best advice I can give you is to not worry about ROM or root right now. Best bet is to get on the PC and ODIN back to stock. Once you're back up and running, then root to your hearts content.
I've found (the hard way) that this phone is hard bricked very easily. You don't want to do that, just start fresh.
From this link you can get a stock jellybean rom with root injected into and flash it through odin. But as with anything read carefully.
http://forum.xda-developers.com/showthread.php?t=1739426
If you have a MicroSD card, you can shove a rom inside there and install it by launching into Recovery mode. Works for me everytime.
laserlight959 said:
If you have a MicroSD card, you can shove a rom inside there and install it by launching into Recovery mode. Works for me everytime.
Click to expand...
Click to collapse
Came to say the same. If you can still boot into recovery then just insert sdcard with a rom and flash. Then make a backup so it doesn't happen again lol.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

[Q] Various problems with phone. Completely restore phone?

As of recent, I've been having a ton of stability problems on my S2 across all ROMs. It will often get sluggish and randomly shut down, the WiFi will completely drop and I won't be able to connect unless I restart my entire phone, and various other problems. I've done a full wipe when installing any ROM and problems only came up when I installed cwm 6.0.4.3 and I was wondering if that may have been the issue. Either way, I was wondering if there was a way to completely wipe my phone and bring it all the way back to factory and how it came in the box so I can completely start over to try to fix these problems. Any other suggests would be greatly appreciated, too.
Currently running BeanStalk 4.4+, last "stable" build was with Cyanogenmod 10.1 nightly.
Thank you to everyone in the XDA Developer community, you certainly are amazing and thank you to the developers of the search function, I may not know how to use it to it's greatest potential but it's certainly helped me a TON. This is the first time I've felt I've actually need to make a post for something going wrong, sorry if the problem has happened in the past and I missed a post.
Dude i had a similar problem a while back switching from TWRP to CWM. Somehow I corrupted my Dalvik partition. I couldn't even get back to recovery.
So I went here. Followed the instructions and completely went back to stock.
Quick Note that I don't see mentioned enough, YOU WILL LOSE YOUR APPS AND SETTINGS, (hopefully thy're all backed up with Titanium), BUT YOU WILL NOT LOSE YOUR STUFF ON YOUR INTERNAL OR EXTERNAL SD CARDS. The first time I went back to Stock I was scared s***less because I thought I was losing all my pics.
When I booted up the first time, I got the "repairing" Android Icon, it rebooted and I was back in business.
Then I had previously grabbed the TWRP odin flashable 2.5.0.0. tar file from over here. I got 2.5.0.0 because I planned to flash a 4.2.2 ROM after all is said and done. I flashed that with Odin from Download Mode.
I didn't even bother logging into Google on the stock 4.1.2 ( I just can't go back TouchWiz after Cyanogenmod). I just rebooted right into TWRP 2.5.0.0 manually with Volume up and Power button.
From there I factory wiped everything, then superwiped and cachewiped ( both can be found http://forum.xda-developers.com/showthread.php?t=2235141), just to be on the paranoid side.
And finally I flashed Cl3Kener's latest 4.2.2 version of his BlackLiquid and his latest 4.2.2 stable Uber Kernel. I personally think this is the most stable, and as close to perfect ROM thats going to come out for this phone. Of course that is just my opinion after my own experiences with 4.3, 4.3.1, and 4.4.
This is a completely streamlined version of the complete cluster f** I did researching, trial and error, and starting over, while I was in the middle of actually doing it. One last tip I can give, is to get all the files you think you might possibly need and put then on your external SD if you got it, or internal SD. Its a real pain stopping and starting cause your missing a zip you forgot.
Hope this helps
Huge thanks to the Developers threads I Linked to.

[Q] Crashing apps and loss of service?!

Hey guys, long time browser, first time poster, but not a reason for celebration, alas.I come to you guys out of frustration after hours of being unable to solve my issue cruising the interwebs, and the thread title kinda says it all.
To start from the beginning, I recently delved into the rooted world by means of towelroot (kitkat 4.4.2), installed xposed framework, got the modules XBlast and XPrivacy, and you might have guessed, fiddled around with each. Everything was fine and dandy until I was having issues receiving/making calls through an app (LINE, if you know it), and so I attempted to figure out what the issue was, very much assuming XPrivacy to be the culprit. Couldn't get it to work, which is when I decided to restore my backup I made using Clockwork. Should have been nice and smooth sailing, but...
Upon having it "restored" I booted on into it, which is when I got smacked in the face; as soon as I'm booted, most, if not all, my apps are reporting that they have stopped working by a bombardment of error messages in endless succession, making just browsing the home screens almost impossible. Also with this barrage came the lack of cell service, a nice white n' slashed out circle in what should be my bars of signal. I tried again to restore my phone from my backup. Same issue, but I did notice during the recovery it made mention of something like "secure_android" missing? This sent me on my hours of head banging, turning up *possible* resolutions, which didn't work. I've tried flashing the stock bootloader, gapps, and nothing. Now, my data and apps are all still there and I can get into recovery without issue, it's just the pain of not being able to actually using any of it.
I have debugging switched on on my phone, but do not have some sort of adb app installed on it, nor could I access any market place to try. I'm not so sure I would be able to install anything on my phone given my current circumstances, anyway.
Please, if any of you out there have some idea as to what is going on, I'm all eyes (as ears on a forum don't work so well)! If there are any details I may have omitted and so on, just let me know and I'll supply it--
Thank you all so much in advance for any possible steps that may resolve this issue!
Fingerless said:
Hey guys, long time browser, first time poster, but not a reason for celebration, alas.I come to you guys out of frustration after hours of being unable to solve my issue cruising the interwebs, and the thread title kinda says it all.
To start from the beginning, I recently delved into the rooted world by means of towelroot (kitkat 4.4.2), installed xposed framework, got the modules XBlast and XPrivacy, and you might have guessed, fiddled around with each. Everything was fine and dandy until I was having issues receiving/making calls through an app (LINE, if you know it), and so I attempted to figure out what the issue was, very much assuming XPrivacy to be the culprit. Couldn't get it to work, which is when I decided to restore my backup I made using Clockwork. Should have been nice and smooth sailing, but...
Upon having it "restored" I booted on into it, which is when I got smacked in the face; as soon as I'm booted, most, if not all, my apps are reporting that they have stopped working by a bombardment of error messages in endless succession, making just browsing the home screens almost impossible. Also with this barrage came the lack of cell service, a nice white n' slashed out circle in what should be my bars of signal. I tried again to restore my phone from my backup. Same issue, but I did notice during the recovery it made mention of something like "secure_android" missing? This sent me on my hours of head banging, turning up *possible* resolutions, which didn't work. I've tried flashing the stock bootloader, gapps, and nothing. Now, my data and apps are all still there and I can get into recovery without issue, it's just the pain of not being able to actually using any of it.
I have debugging switched on on my phone, but do not have some sort of adb app installed on it, nor could I access any market place to try. I'm not so sure I would be able to install anything on my phone given my current circumstances, anyway.
Please, if any of you out there have some idea as to what is going on, I'm all eyes (as ears on a forum don't work so well)! If there are any details I may have omitted and so on, just let me know and I'll supply it--
Thank you all so much in advance for any possible steps that may resolve this issue!
Click to expand...
Click to collapse
Sounds like your backup was a downgrade (old version).
I would suggest doing a factory reset, test it. If that doesn't do it, use Odin to flash stock firmware (which can be found in the general section stickies).
BWolf56 said:
Sounds like your backup was a downgrade (old version).
I would suggest doing a factory reset, test it. If that doesn't do it, use Odin to flash stock firmware (which can be found in the general section stickies).
Click to expand...
Click to collapse
Thanks for responding! I did try a wipe data/factory reset via CWM, then restored from there. Didn't work. I'm not sure if there is a particular order in how it should be done such as "factory reset, reboot phone into recovery, restore" or if I should be able to get away with "factory reset, restore", the latter being what I did. I also got a hold of a bootloader file and modem base band for build I747UCUFNE4, if those would be useful in any way.
If it's of any help, I somehow got the Unofficial Omni ROM 4.4.4 to work without any issue, but not quite happy enough with the overall interface of it, yet slowly adapting having installed a touchwiz launcher just to hold me over.
I've tried locating the backup CWM created on my phone so that I could store it on my computer and generate another backup as from what I read, the unpaid version only allows you one at a time, but had no luck digging through my directories. I'm currently investigating this online nandroid backup thing to see if there's anything to it.
I've also come across some file labeled "I747UCUFNE4_Stock_Rooted_Deodex" which is a zip, but I'm reading ODIN uses tar as it's compression of choice? Does this mean I should flash this file via recovery, or? Also, the file size is a whopping 920MB or so... that normal? (Edit: this is where I found the file http://forum.xda-developers.com/showthread.php?t=2788357 which says to flash in recovery)
Thanks again for your response! I was really thinking my problem would just be glanced over.
Fingerless said:
Thanks for responding! I did try a wipe data/factory reset via CWM, then restored from there. Didn't work. I'm not sure if there is a particular order in how it should be done such as "factory reset, reboot phone into recovery, restore" or if I should be able to get away with "factory reset, restore", the latter being what I did. I also got a hold of a bootloader file and modem base band for build I747UCUFNE4, if those would be useful in any way.
If it's of any help, I somehow got the Unofficial Omni ROM 4.4.4 to work without any issue, but not quite happy enough with the overall interface of it, yet slowly adapting having installed a touchwiz launcher just to hold me over.
I've tried locating the backup CWM created on my phone so that I could store it on my computer and generate another backup as from what I read, the unpaid version only allows you one at a time, but had no luck digging through my directories. I'm currently investigating this online nandroid backup thing to see if there's anything to it.
I've also come across some file labeled "I747UCUFNE4_Stock_Rooted_Deodex" which is a zip, but I'm reading ODIN uses tar as it's compression of choice? Does this mean I should flash this file via recovery, or? Also, the file size is a whopping 920MB or so... that normal? (Edit: this is where I found the file http://forum.xda-developers.com/showthread.php?t=2788357 which says to flash in recovery)
Thanks again for your response! I was really thinking my problem would just be glanced over.
Click to expand...
Click to collapse
I meant factory reset without restoring.
But now that you're back up and running, there's no need for it (unless you flash another ROM). You could flash NE4 if you wanna get back on the official ROM but there are also tw custom ROM which you can look into (you're currently using an aosp one).
As for the 920mb, yeah.. That's Sammy at its best, bloating their ROMs.
BWolf56 said:
I meant factory reset without restoring.
But now that you're back up and running, there's no need for it (unless you flash another ROM). You could flash NE4 if you wanna get back on the official ROM but there are also tw custom ROM which you can look into (you're currently using an aosp one).
As for the 920mb, yeah.. That's Sammy at its best, bloating their ROMs.
Click to expand...
Click to collapse
You think it would be safe to do a factory reset and try to restore just the data from my recovery? Or is it possible that the data is somehow the issue with everything going wonky?
I'm very new to the ROM thing, Omni was easy to get up and running, but actually playing with a ROM was more of a last ditch effort to see if the problem would be resolved that way and give any sort of indication as to what the issue was (still haven't the sllightest). It's currently not rooted (at least according to my root checker) and the towelroot method doesn't seem to work on it. I kinda need to be rooted if I wanted to make a nandroid, I really want to make a back up of what I currently have set in case I screw the pooch trying to get things back to "normal", yet I'm afraid of overwriting my only recovery and losing whatever data is embedded, though I'm not too deeply saddened by the thought of not having chat histories and whatnot, it would just be nice to have. Perhaps you have thoughts, or anyone else out there, on the matter? I know my first step would be to at least root my current ROM, then back up, I found this as a means to root Omni (http://forum.xda-developers.com/showthread.php?t=2672160), but how do I determine whether I'm using an ARM based or x86 based device?
Good to know the file size for the stock ROM is considered normal. I didn't even consider carrier/Samsung bloat to have such a huge impact.
Thanks, yet again!

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