LENOVO TAB 2 A7-20F stuck at "Lenovo LauncherHD has stopped" after factory reset - General Questions and Answers

So, I had that tablet lying around and I wanted to hand it to my little cousin. I did a factory reset to boot it on a clean and fresh install.
After configuring it (language, time zone, wi-fi connect, etc) I'm greeted with an error pop-up saying "Unfortunately, Lenovo LauncherHD has stopped". The message keep pop-ing up and can't get pass it, no matter how many time I restart the tablet.
My only solution is to re-install the default ROM, but I have no idea how to do it...

@LeBlackMeow
Try this:
3 Simple Ways To Fix Unfortunately Lenovo Launcher Has Stopped - Nethelpblog
Nethelpblog.com for latest Tech trends and DIY guides.
nethelpblog.com

jwoegerbauer said:
@LeBlackMeow
Try this:
3 Simple Ways To Fix Unfortunately Lenovo Launcher Has Stopped - Nethelpblog
Nethelpblog.com for latest Tech trends and DIY guides.
nethelpblog.com
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Thanks, but I forgot to tell that I did googled before posting here and I don't have access to the tablet settings. The pop-up message won't allow me further...

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No one here can help me ?

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I have a Proscan PLT7650G tablet it came installed with Android 5.1.1. It is running a RK3126 SoC. I had rooted it with Kingroot and then switched to SuperSU. I then tried to install Xposed framework for Lollipop using the Flashify app. The tablet rebooted and when I got to the login screen it had a message box "Stresstest for 5.0 has stopped running". When I hit OK another comes up that says "The process com.android.phone has stopped running". I hit OK and the previous message box comes up. This continues for as long as I keep pressing OK. Sometimes it also says that the System UI has stopped running. I cannot access any of the OS. I eventually tried to run the factory reset from recovery, and the same issue persisted. I assume this is because of the system partition being modified. I have backups of all the partitions made using the Rockchip Android tool. I tried to flash the tablet with the tool and it says Test device fail, or download fail. I have also tried to flash with Rockchip batch tool with firmware I thought may be compatible, and it gave me a similar message.
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mordezmois said:
I have a Proscan PLT7650G tablet it came installed with Android 5.1.1. It is running a RK3126 SoC. I had rooted it with Kingroot and then switched to SuperSU. I then tried to install Xposed framework for Lollipop using the Flashify app. The tablet rebooted and when I got to the login screen it had a message box "Stresstest for 5.0 has stopped running". When I hit OK another comes up that says "The process com.android.phone has stopped running". I hit OK and the previous message box comes up. This continues for as long as I keep pressing OK. Sometimes it also says that the System UI has stopped running. I cannot access any of the OS. I eventually tried to run the factory reset from recovery, and the same issue persisted. I assume this is because of the system partition being modified. I have backups of all the partitions made using the Rockchip Android tool. I tried to flash the tablet with the tool and it says Test device fail, or download fail. I have also tried to flash with Rockchip batch tool with firmware I thought may be compatible, and it gave me a similar message.
I didn't install custom recovery, but I can still access stock recovery, and can still get to the error messages after boot. I don't have USB development enabled, and fastboot doesn't recognize my bootloader.
Any help you can recommend will be extremely appreciated. I have spent the past week trying to get this thing running. I am very sorry if there is a similar thread posted somewhere or if it is a stupidly easy fix. I also apologize if this is posted in the wrong spot. I am new to forums in general.
I have very limited internet access, so it may take me several days to respond to any posts.
A HUGE thanks to anyone who can help me.
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Greetings,
Thank you for using XDA Assist. Please ask your question here:
Android Q&A
You'll receive expert advice there. Good luck!

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Any help or suggestion would be appreciated.
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creasethin.xx said:
Any help or suggestion would be appreciated.
My device is Cherry Mobile Omega HD 2.0 (MT6589)
So here's my story:
I was texting while a message saying "Unfortunately, Messaging has stopped". I rebooted my device and what greeted me is a long message about Encryption Unsuccessful and a button for resetting my phone. I've never enabled encryption on my device. I tried tapping the button but nothing happens. I booted into recovery mode to factory reset but when I try, an error saying "Mount /data error" is all I get.
I tried searching online for a possible fix but I couldn't find anything! I'm trying to flash the stock rom on my device (I was running on stock rom when this happened. Yes, I'm rooted) but the pc doesn't seem to recognize my phone. I have a preload driver but it still won't recognize my device!
It still boots up until the encryption unsuccessful message and it still charges.
At this point, I'm already pretty desperate. :crying: I hope anyone could help or give suggestions! Oh, and if anyone could give me an idea on how could this have had happen to my device it would be very helpful. (I might have deleted some files on the internal storage and might be the cause but I did that maybe 3-4 days after this happened.)
Thanks!
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Hi, Thanks for using XDA assist.
It looks like there is no dedicated forum for your device, however
There is a general forum for android here http://forum.xda-developers.com/android/help where you can try to ask to get expert's help.
Good luck

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Hi there and welcome to XDA.
I didn't find any info related to your problem except this thread, sorry. Try searching about that on Google.
You'll have to create an account to post in the main forums if you have any other questions.
Good luck

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