Hi This is the very first time I ask here. This is the problem: A friend of mine have just bought a chinese tablet that does not seem to have any brand and / or manufacturer. In the back it has printed: Android powered, and the most close to a manufacturer that it has printed is a sticker which says "Techlab", and a code bar under it. I don't know why, but it doesn't look as a manufacturer (i googled it and i found nothing)
So, he made a factory reset and, after it rebooted, it got stuck in the black screen with the Android logo which says "Factory reset, please wait) and it's been on that by 5 hours so long.
Does anyone have an idea about how to solve this? I would appreciate it. Bye.
Related
Hi everyone, I've been lurking around here unregistered since I got my first Android device last year, namely the ZTE Blade.
Now however, I'd love to get help because somehow I've managed to make my brand-new tablet not to boot, and I seek expertise from the experts.
I've searched around both Google and here on XDA, but haven't found anything because I don't know how to search for it, due to the fact that the error is in Chinese.
So to make a story short I just arrived today from a trip in HongKong.
I was very pleased with my ZTE Blade so I decided I'd buy a cheap Android-running tablet during my stay, and so I did.
I got myself an "Acho C908", which I tested in the store first. May be an unknown brand, but it's a really nice tablet.
It sure has nice specifications and I was pleased with the performance for the price I payed, however I managed to make things worse.
Everything was going good except I couldn't install any apps in Playstore, I always got the “Error Processing Purchase DF-BPA-09″. So I searched this error up and found the guide: ...technipages.com/google-play-error-processing-purchase.html
I followed the guide and cleared the data from Google Services Framework. However, after doing so things got bad. My tablet began to freeze so I restarted it. After it booted the "explorer" (forgot the name in Android, refering to Windows-term) didn't answer and crashed and the tablet froze again.
So I rebooted it again and here's where I got stuck.
The thing is that I don't seem to have bricked my tablet, because I'm able to pass the boot logo, however I'm getting stuck at something else. The worse thing is that because of the tablet being a Chinese one, the text is in Chinese! However, this happened to me at the airport when I was heading back from HongKong so I managed to ask some Chinese people.
Here's the "error".
XXX.img692.imageshack.us/img692/4594/tableth.jpg
(please replace the XXX with WWW)
From what the Chinese people I asked told me, it says something about "Password Failure" and that I would need to "Reset to Default Settings"?
I have tried to enter some sort of Factory Settings/Hard Reset mode, but holding Volume+ or Volume- or both together during turn on of the device yielded nothing but getting stuck at the first logo during start-up, namely "ACHO".
So do you have any guesses on what to do?
I actually bought two of these tablets, one for me and one for my father. So if there's any information on the working tablet you would need to help me, I would be able to provide you with that.
I'd love to get my new tablet working.
Thank you very much in advance.
Best Regards
Nikkop
acho c98
nikkop said:
Hi everyone, I've been lurking around here unregistered since I got my first Android device last year, namely the ZTE Blade.
Now however, I'd love to get help because somehow I've managed to make my brand-new tablet not to boot, and I seek expertise from the experts.
I've searched around both Google and here on XDA, but haven't found anything because I don't know how to search for it, due to the fact that the error is in Chinese.
So to make a story short I just arrived today from a trip in HongKong.
I was very pleased with my ZTE Blade so I decided I'd buy a cheap Android-running tablet during my stay, and so I did.
I got myself an "Acho C908", which I tested in the store first. May be an unknown brand, but it's a really nice tablet.
It sure has nice specifications and I was pleased with the performance for the price I payed, however I managed to make things worse.
Everything was going good except I couldn't install any apps in Playstore, I always got the “Error Processing Purchase DF-BPA-09″. So I searched this error up and found the guide: ...technipages.com/google-play-error-processing-purchase.html
I followed the guide and cleared the data from Google Services Framework. However, after doing so things got bad. My tablet began to freeze so I restarted it. After it booted the "explorer" (forgot the name in Android, refering to Windows-term) didn't answer and crashed and the tablet froze again.
So I rebooted it again and here's where I got stuck.
The thing is that I don't seem to have bricked my tablet, because I'm able to pass the boot logo, however I'm getting stuck at something else. The worse thing is that because of the tablet being a Chinese one, the text is in Chinese! However, this happened to me at the airport when I was heading back from HongKong so I managed to ask some Chinese people.
Here's the "error".
XXX.img692.imageshack.us/img692/4594/tableth.jpg
(please replace the XXX with WWW)
From what the Chinese people I asked told me, it says something about "Password Failure" and that I would need to "Reset to Default Settings"?
I have tried to enter some sort of Factory Settings/Hard Reset mode, but holding Volume+ or Volume- or both together during turn on of the device yielded nothing but getting stuck at the first logo during start-up, namely "ACHO".
So do you have any guesses on what to do?
I actually bought two of these tablets, one for me and one for my father. So if there's any information on the working tablet you would need to help me, I would be able to provide you with that.
I'd love to get my new tablet working.
Thank you very much in advance.
Best Regards
Nikkop
Click to expand...
Click to collapse
try to download the new firmware here:
http://www.acho.com/downc.asp?ID=3476
put it in sd card
boot the tablet in recovery mode (vol- and on)
launch "update frome external card
reboot
I don' remember al the steps: please read the istruction on achos site too, at the same link above
bye
my son has a generic android tablet which he uses mainly to watch videos on long journeys, he turned it on yesterday morning and the word "Demo" in big red letters was on his screen, now i have tried everything to remove it, a factory reset a complete wipe etc etc but still no joy, has anyone got a fix for this or is it totally knackered? can someone please advise as my son is distraught. many thanks in advance of help
So i was setting up my phone today and it said a software update was available and i downloaded it it has been on this screen for over an hour even after a hard reset I have had phones do this before but they at least booted after a hard reset. I really need help here i cannot take another phone back to walmart within a day
T-Mobile
Well heres what i can see if we have enough friends contact tmobile that have this phone we may can get them to release a firmware thats not over the air. This is about where my hopes are because I have been a developer on android for 3 years now and getting any new response from this phone is well difficult.
Phone stuck
My phone is stuck in "optimizing apps" mode after a systems update. I've tried everything I was told to try even a hard reset but it came right back to that. I don't know what else to do to it without smashing it in a million pieces. Help My phone is stuck in "optimizing apps" mode after a systems update. I've tried everything I was told to try even a hard reset but it came right back to that. I don't know what else to do to it without smashing it in a million pieces. Help
I am having this same issue after the update I did last night.
Tracylynn said:
My phone is stuck in "optimizing apps" mode after a systems update. I've tried everything I was told to try even a hard reset but it came right back to that. I don't know what else to do to it without smashing it in a million pieces. Help My phone is stuck in "optimizing apps" mode after a systems update. I've tried everything I was told to try even a hard reset but it came right back to that. I don't know what else to do to it without smashing it in a million pieces. Help
Click to expand...
Click to collapse
have the same issue, optimizing apps gets done and it stuck on "android is starting..... starting apps" did a whole hard reset and nothing worked. updated the phone TODAY and have been stuck with screen since 8am
Hello friends, a few weeks ago I was using my cell normally and suddenly resumed. Wanting to use it again I realized I did not pass the LG logo screen. At the time I thought it was just that the software was failing. To take the service technician, after 4 days I said no rom had found on the internet. (I live in Mexico, and the city is small so there are not many specialists). I myself then started looking for the solution until you get to this page. Download Two rom, I think it was the 19b and 22a KDZ If I remember correctly. I went with the technical and I gave this product then tested one of the two operating systems but said I had only worked for a while and then returned to the screen logo. When I return my phone, no longer it worked. I press for a full day the power button and nothing happened.
My question is: Is it a hardware problem? it has a solution? battery problem maybe? I have to change the logic board? please them greatly appreciate your help, thank you very much.
Nobody has answered, sorry. It is definitely a known hardware problem. Unfortunately, you will have to warranty return it or swap it through your carrier.
Santisuigeneris said:
Hello friends, a few weeks ago I was using my cell normally and suddenly resumed. Wanting to use it again I realized I did not pass the LG logo screen. At the time I thought it was just that the software was failing. To take the service technician, after 4 days I said no rom had found on the internet. (I live in Mexico, and the city is small so there are not many specialists). I myself then started looking for the solution until you get to this page. Download Two rom, I think it was the 19b and 22a KDZ If I remember correctly. I went with the technical and I gave this product then tested one of the two operating systems but said I had only worked for a while and then returned to the screen logo. When I return my phone, no longer it worked. I press for a full day the power button and nothing happened.
My question is: Is it a hardware problem? it has a solution? battery problem maybe? I have to change the logic board? please them greatly appreciate your help, thank you very much.
Click to expand...
Click to collapse
My friend just brought over two of the same models for me to 'fix'. Both are stuck on the LG start screen.
I managed to boot in recovery mode and selected factory reset. After about half an hour being stuck on the start screen, it began to perform the factory reset. After connecting to the WIFI in my house it got stuck on the Start screen again.
This is all while I'm downloading the kdz file in the background.
Try this guide. That's what I plan to do.
I have a Verizon Ellipsis 7 tablet that is stuck in a boot loop. When I turn it on, I get the "Powered by Android" screen and then the screen goes blank but lit, and never gets to the next stage. I tried entering Factory Mode and cleared the eMMC, but after doing that I can't even get back into Factory Mode. (I spoke to a Verizon rep and he said clearing the eMMC likely cleared too much, and it now lacks the proper kernels to start up.)
I believe this whole fiasco may have started when I used the wrong charger after having not turned on the tablet for months. I stupidly ignored the warning, and the problems started soon after (although it worked perfectly normally for about a day first). I now have the correct charger and have fully charged the device overnight, but nothing's changed.
I think the only hope at this point is to reinstall the OS (the Verizon guy said "flash" it, but I'm not 100% sure what this involves). Can anyone help me do this, simply and safely? I'd like the original OS if possible, but otherwise I'm open to open-source alternatives. Thanks!
i just had this happen too -- and now i am stuck too;
however mine gets stuck at the verizon loading logo
Dude I'm right there with you. I'm almost at the point of installing Ubuntu touch lol I'm still not done with this fight though shoot I'll learn a whole new skill if need be damn things made me forfeit more than enough times.
hola busco firmware qmv7a