So I bought an Acer A1-840FHD off of Letgo, and when I got it it had been fully working, but I was unhappy with all of the bloatware that came with it. So I had rooted it and uninstalled all of the bloatware, but I guess my root wasn't correct because it started to restart every time I put it in sleep mode and tried to wake it up. I uninstalled the root and then I did a full factory reset but that didn't solve the issue. Now I can't use it because it crashes doing anything. I would like to install the stock ROM, but I can't find a tutorial or a download for the ROM anywhere on the internet. Can someone help me please? The OS it's running is Android 4.4.2
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Hi everyone!
1. Wifi mobile data tethering is not working well. On the phone says active, but i dont manage to connect simetimes/mostly with my tablet (acer iconia) until i rename the wifi hotspot. Than it connects and goes for some times (like 15 mins), than it disconects again and keeps connecting/disconecting until i reename it again. I tried everything but didint manage to understand the issue. I had the same problem with lg l3, that is why i changed the phone. If anyone else has some ideas i would be gratefull.
2. Second problem is that i am unable to do software upgrade. Says the device is suspected of rooting, or smoethin like that. I have rooted the device ( framaroot ) for some reason, and used titanium backup to freeze some applications, beacause thec phone was loosing performace, than i realised it didnt help so i restored everything and unrooted and i did factory reset. Didnt have FCs afterwards but now i cannot update. Somehow they know i have had rooted the device. I heard for the option restore build.prop but dontknow how to do that.
If anyone has any ideas i would be gratefull! thanks in advance
Please help me my tablet has been in a boot loop, I accidentally installed chainfire3d then mu device rebooted and there it is stocked on the "ANDROID" logo, I tried factory resetting ( power+volume key). I don't have the firmware of my device I tried searching it but I have no luck in doing so, is there any solution for this? I also don't know how to flash my device. I can go to the service center because it is to far away and besides my tablet is already rooted which voided its warranty, Please help me with this thank you in advance.:angel:
Is the device running Android 4.2x? If yes, then you must be aware that CF3D is not working on Android 4.2x. That happened to me when I did it on my CM Life.. Try searching the net about how to remove cf3d using adb
Hello elders. I hope that I'm in the right session for my ask. I have tried to update my tecno 7c android 5.0 based tablet (that I've bought, just a month ago) cause it proposed it to me in the settings, software update option. Everything went well till the end of the download. After that, my tablet rebooted correctly and came to the android home screen. But each time I put any SIM card inside, I always have this message: "com.phone stopped working". I've tried to perform a full reset of the phone through the stock recovery but I don't even have access to recovery now. The phone is MTK 6582 processor based tablet. I've tried to read on internet to see if there's a way to fix it but the one I've found explained that I need a same working tablet whose backup file I'll flash on the bricked one through SP FlashTool to revive it but I have nobody having such tablet. Help please if you have solutionq for me. Very urgent. My tablet, the only on I have! Thanks in advance.
Hello! Nobody to answer me?
Hello, I have a problem with my Acer Iconia A1-830 android 4.2.2.
first of all, i was able to root it few months ago but then someone messed it up. so i factory wiping hard reset it, it worked well
but i notice it's no longer rooted so i tried rooting it again, can't really remember what tool i use to root it few months ago.
i was feeling like expert on this, so tried different tool called kingo root. then it started triggering a bootloop.
So now my tab is caught in a bootloop, i tried factory hard reset again but still i'm stuck with this bootloop it just showing acer logo then restarts again and again...
I'm just wondering if someone able to solved this problem or anyone have any idea how to solved this, probably flashing stock firmware or any recommendations.. thank you very much.
I rooted my phone with kingroot and it went well
but when i am using apps like taker,titanium backup,lucky patcher,sdmaid it wont work. they will just go blank screen or they will load forever
i tried reflashing the rom and reroting but it didnt work
the only rooting software that will works on my phone is kingroot and nothing else
i tried to install supersu but the problem appears on that too. the supersu will go to blank screen and forcecloses
i am adding some pics and video link for my problem
https://www.youtube.com/watch?v=A-KOuyoAvDs&t=1s
some one please help me
Acessing the root shell[problem]
there is also a problem
i dont have a custom recovery or a custom root method for my phone
some says that there is no bootloader for my phone
device: LYF flame 1
running android 5.1.1