So i have this tablet named VIRGO MID7575 . It is one of those cheap chinese tablets. I have been messing around with some permissions (following a tutorial) to make the boot be faster but i got a bootloop instead. I can't access the stock recovery (i think it is Volume Up+Power?) and i do not have CMW since it is hard to install it on these tablets. The tablet is rooted. The specs are in the box, but unfortunately i don't have it anymore. Is there anyway to fix this problem? How can i access the stock recovery in a tablet like this? Any help is appreciated. Thanks in advance.
Note: If you want more info, i will try and add them to this post.
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Hi I have an Allwinner A10 clone (Kurio 7), it is designed for kids but otherwise a standard android tablet.
After hours of googling I rooted and installed CWM & Gapps (not included in the stock ROM). So far so good.
The stock ROM was causing issues with some apps, it needed to go.
I flashed CM10 and it worked but no touch screen. It needed a compatibility flash to make it work. You can guess what's coming. I picked the wrong one and now the device does the following:
Reboot loop
Black screen (backlight though)
PWR+Vol up no longer gets to recovery
Vibrates constantly between reboots (due to wrong patch I'm guessing)
ADB picks up the device for a split second between reboots but "adb reboot recovery" does nothing. Even when using wait command.
Tried "fastboot flash recovery cwm.img" after wait command, no luck.
Is there anything else I can try?
I fixed this.
I used the GoClever TAB A73 ROM and instructions in their support/update/download area.
Sorry I cannot post links as I am still a newbie.
Anyway flashing using Livesuit this fixed the problem.
Turzyx said:
I fixed this.
I used the GoClever TAB A73 ROM and instructions in their support/update/download area.
Sorry I cannot post links as I am still a newbie.
Anyway flashing using Livesuit this fixed the problem.
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Click to collapse
Hi, can you please share with me how you manage to unbrick your Kurio 7. I had just bricked mine trying to install CM10.
Thanks.
lamkc said:
Hi, can you please share with me how you manage to unbrick your Kurio 7. I had just bricked mine trying to install CM10.
Thanks.
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I guess this is the site he is refering to:
http://www.goclever.com/uk/support,c3/software-update,a28.html?aic=5&aia=185&ail=10
The LiveSuit pack is there for download, as well as the roms.
But there are three different 4.0 roms to choose from, and also a couple of 2.3 roms. I dont know which one he did use.
Since your Kurio 7 is bricked anyway, I guess you can try one by one and see if any of them work.
Please tell which one, if you succeed.
I recently rooted my tablet and installed supersu. I am new to all of this but I got root access with a simple method I found online. I know this tablet is not very popular but if anyone could upload the stock Rom I think that will solve my problem. After installing Chainfire3D my tablet will not boot. It is stuck on the book screen and I cannot get it to work at all.
Can someone please help me with my tablet. I would really appreciate it.
Ematic EGQ307 Android 4.2.2
Hello everyone. This is a long story, so thanks in advance to read it and try to help me.
I've got a Trekastor surftab Ventos 8.0 this one --> http://www.trekstor.de/detalles-de-surftabs/product/272.html?file=tl_files/generatedPdf/272-de.pdf
model st80208-2 . I'm not sure if it is the 8 or 16 GB. And I don't know how to check it because the tablet is bricked.
How did I brick the tab?
This is a good question. I had lost the charger and I tried with another one with a higher voltage. This ruined the batery. And when I found the charger the tablet show a strange behaviour. It was trying to start but reboot before to finish. I was able to finish a full boot but the batery only works for a few minutes. After solve the batery problem, now I can start the tablet without problem about the voltage but, it seems like all this failed attemps to boot have made some damage somewhere.
What I have now?
The tablet start. It show's the trekstor logo. After that it show's the android logo, and that's all. It stuck's looping in the android logo.
What I have tried?
Everything.
1.- Custom recovery. http://forum.xda-developers.com/showthread.php?t=2039964 or this http://forum.xda-developers.com/showthread.php?t=1995984
This method not working in my tablet even when it was not bricked. (I tried it, when I was trying to get root access a month ago).
Power + Volumen (-) gets nothing at all. It's start normally. (and loop in my currently situation)
Power + Volumen (+) gets this screen http://cdn.howtogeek.com/wp-content/uploads/2012/12/android-recovery-mode.jpg and anything happens no matter what button I'm pressing even with the custom recovery in the sdcard.
2.- I tried to flash the tablet, but I didn't find information about how to do it and trust me, I have searched a lot.
I triend with this software: "Amlogic Image Burning Tool v.1.6.2.2" and this firmware http://forum.xda-developers.com/showthread.php?t=2039964 . But I get the error "find no upgrade config, please load it manually". I'm pretty sure I doing something wrong, but I have no experience with this software or flashing in general.
That's all for now I'm tired of reading this forum and this other one in german. (thanks to google translator) http://www.android-hilfe.de/surftab-ventos-8-0-forum/ and I did not find anything useful for me
You people are my only hope. (Any Star wars fan in the room?:laugh:
So any help would be wonderful, thanks in advance and sorry for my mistakes, english is no my mother language.
Hello,
I've wanted to get back on my tablet to the factory reset state, so I've messed up. I tried first with factory reset/delete cache/data.. But I had deleted some of the system apps (bloatware) so It wasn't factory state.. So I did a research and I found on acer website the original OS for B1 710 so I downloaded it and put it on sd card and from the stock recovery installed it. So now my touch screen doesn't work, so should I call that soft brick? Btw. my tab was rooted with KingRoot
I found plenty of threads on XDA but many of them including unlocking bootloader and installing CWM, the links are down (redirecting to some russian site telling me the site is down). So my question is: How can i restore my tablet to factory state? Flash the original firmware/rom.. I don't have experience with MediaTek chipsets and this kind of devices. So I really don't know what to do to bring my tablet back to working state/factory state..
What can I do?
Please help,
Thank you
- I'm sorry if my thread is in wrong section (I'm new in posting threads in XDA and I despredly need help with my tab)
Same here!
Hi, though it's been a been a few months ago your post was posted but I've got the same problem as you. I rooted my tablet with Kingroot and deleted bloatware apps. I went to recovery mode and tried to hard rest my tablet but same issue. I'll answer within a few days time to let you know any fix. Right now I'm trying to install 3rd party apps to fix my screen but for now I've got some paperweight with me. I'll try my best to fix this issue and hope someone else would help us or what their experiences are like.
Try this: https://forum.xda-developers.com/search.php?searchid=432451738
Hey guys, I'm posting here after the kind instructions of one of your colleagues. know that this must have been brought up again by others but no matter how I tried, I wasn't able to find a working solution. If there is already a link with a proposed solution, please post it as an answer so I can follow it.
Anyway, I messed up with my Lenovo A5500-H tablet and I absolutely screwed it...
I downloaded a firmware upgrade and changed the name of a boot.img.p file to boot.img, flashed it to my tablet, rebooted and, voila! It is now stuck in an endless rebooting... Recovery mode does not work and I can find no other working key combination (apart from Power+Volume up which brings me to the "Recovery Mode" / "Fastboot Mode" / "Normal Mode" selection-none of which works).
I have googled it A LOT and I have come to the conclusion that the only possible solution could be to make a bootable SD card, so as for the tablet to boot correctly.
What I am asking for is for the right bootable file / image for my Lenovo A5500-H tablet. I know I had it coming but now it's done and I'm desperately looking for a solution. So, if anyone can help, please do! I would be grateful! Thank you in advance.
Solved!
Hey, everyone! The problem was solved right here, in your forums! Thanks for anyone wo bothered!
http://forum.xda-developers.com/android/general/lenovo-a8-5500-hv-a8-5500-h-roms-t2836866?nocache=1
felix_ret said:
Hey guys, I'm posting here after the kind instructions of one of your colleagues. know that this must have been brought up again by others but no matter how I tried, I wasn't able to find a working solution. If there is already a link with a proposed solution, please post it as an answer so I can follow it.
Anyway, I messed up with my Lenovo A5500-H tablet and I absolutely screwed it...
I downloaded a firmware upgrade and changed the name of a boot.img.p file to boot.img, flashed it to my tablet, rebooted and, voila! It is now stuck in an endless rebooting... Recovery mode does not work and I can find no other working key combination (apart from Power+Volume up which brings me to the "Recovery Mode" / "Fastboot Mode" / "Normal Mode" selection-none of which works).
I have googled it A LOT and I have come to the conclusion that the only possible solution could be to make a bootable SD card, so as for the tablet to boot correctly.
What I am asking for is for the right bootable file / image for my Lenovo A5500-H tablet. I know I had it coming but now it's done and I'm desperately looking for a solution. So, if anyone can help, please do! I would be grateful! Thank you in advance.
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Click to collapse
I tried to flash a custom rom that was incompatible with the device (not really sure what I was doing) and of course the outcome was a hard brick. Can you help me, on doing what you did to unbrick my lenovo a5500-h, since I have no expertise on bootable sd cards ? (please include links if you do)