Database Users

[Q] unbriick A501 and root

Need help tried to downgrade my Acer A501 with HC3.2 factory installed. As soon as I did the next time I tried to reboot it shows the acer logo and in the top corner says boot verified failed. I have not been able to get it running again. I have tried several different things with no luck. Any help would be awesome. Thanks

You can unlock your A501 with this file
http://www.megaupload.com/?d=4CWLBDDN
Then install the 3.01 for A501
http://vache-android.com/v1/download.php?fileID=76
then make the root
http://forum.xda-developers.com/showthread.php?t=1138228&highlight=iconiaroot
sorry if I have forgotten a step, if you have problems ...... well ask

when install the 3.0.1 I get the boot verified problem again. I got it running with a different HC3.2 if the matters. Still would like to root

So ... I thought back to how I did with the same problem.
The first step is correct ....
You can unlock your A501 with this file
http://www.megaupload.com/?d=4CWLBDDN
Then you have to use this guide to load the 3.01
http://forum.xda-developers.com/showthread.php?t=1276227&highlight=downgrade+3+2
But using this file
http://www.uploadhere.com/4HNOF2RC6Q
then make the root

All file shares are down...
Can someone please provide the tool to unbrick the A501 somewhere, where it really can be downloaded... I really need this file... It's urgent!!!
Seems as if the whole file sharer fraction starts to shiver due to the megaupload issue

I'm uploading the file, stay tuned
....................
What is the status of your tablet, turn on, do not turn on ....
If turn on follow the guide , if do not turn on, hold down the power button until you hear the vibration, start the program that I'm uploading, when he tells you to connect your tablet do it, you wait and a window will appear, follow the instructions.
Good luck ....
P.S. sorry but the uploading is very slow
http://www.wupload.com/file/2651850237/EUUs_SBK_Acer_A501_0.017.01_PA_ATT.rar

arg offline again. can someone upload it again?

gamerakel said:
arg offline again. can someone upload it again?
Click to expand...
Click to collapse
What file are you looking for exactly????

[Q] help with bootloader and recovery

Can someone pls help me in unbricking my tablet? I have followed all the instructions here http://forum.xda-developers.com/showthread.php?t=1522384 but I keep on getting stuck in "entering acer download mode" I admit that Im noob about this.. pls anyone??

need more info
OK, what exactly is or is not happening when you try?
and what goal do you have in mind once you've acheived what you're setting out to do. Its just that
there maybe other options out there that will get you to where u want to be
So we need a bit more info before we can help?
what rom r u on now?
and is it a working system or r u trying to fix something?
mmmm, that should do for the time being!!!

dibb_nz said:
OK, what exactly is or is not happening when you try?
and what goal do you have in mind once you've acheived what you're setting out to do. Its just that
there maybe other options out there that will get you to where u want to be
So we need a bit more info before we can help?
what rom r u on now?
and is it a working system or r u trying to fix something?
mmmm, that should do for the time being!!!
Click to expand...
Click to collapse
First of all I have a rooted A501 which was running alexandria ROM. Then I decided to try the ICS leak for A501. But before that, I downgraded to stock HC 3.0. There was 4 updates in the ICS leak that can be found somewhere in the development section. After trying flashing the first update the rest of them failed. Bootloader and recovery got messed up. Someone in the forums replied to my post and said that I should install the bootloader and recovery with nvflash. I followed all the instruction but after entering my sbk I always get stuck with "entering download mode"

ebonikeys said:
Can someone pls help me in unbricking my tablet? I have followed all the instructions here http://forum.xda-developers.com/showthread.php?t=1522384 but I keep on getting stuck in "entering acer download mode" I admit that Im noob about this.. pls anyone??
Click to expand...
Click to collapse
"entering acer download mode " = beeing in download mode so go to the next step.

civato said:
"entering acer download mode " = beeing in download mode so go to the next step.
Click to expand...
Click to collapse
alas thank you very much for the replies.. problem solved

[Q] [IdeaTab A1000F] Driver disconnects after few seconds

Hi, i need some help. I have Lenovo Ideatab A1000-F with installed TWRP recovery, but i have one problem. If i connect turned off tablet on PC, the preloader (PreLoader USB VCOM Port) driver starts, but then after few seconds disconnects and tablet starts charging trough USB ... I want to flash something (AllegroROM) to it but when i have only 2-4 seconds its kinda bad ... I have installed all kind of drivers and trying it againg and again, but nothing works. (I think the problem is that i cant remove battery to avoid charging.. or? ) Maybe screenshot helps. Please help. Thanks.
Btw sorry for my english.

adokitkat said:
Hi, i need some help. I have Lenovo Ideatab A1000-F with installed TWRP recovery, but i have one problem. If i connect turned off tablet on PC, the preloader (PreLoader USB VCOM Port) driver starts, but then after few seconds disconnects and tablet starts charging trough USB ... I want to flash something (AllegroROM) to it but when i have only 2-4 seconds its kinda bad ... I have installed all kind of drivers and trying it againg and again, but nothing works. (I think the problem is that i cant remove battery to avoid charging.. or? ) Maybe screenshot helps. Please help. Thanks.
Btw sorry for my english.
Click to expand...
Click to collapse
Hi there. sorry i can't help you with your issue.... i was just wondering if you could perhaps post how were you able to install TWRP on your a1000l-f?

linuxhost said:
Hi there. sorry i can't help you with your issue.... i was just wondering if you could perhaps post how were you able to install TWRP on your a1000l-f?
Click to expand...
Click to collapse
I found instructions on russian lenovo forum, one user have ported it and make it flashable from pc (and thats my problem - fast disconnect, so i cant flash large files - he also did his custom rom for it, but i cant flash it for my problem) . I hope i have helped PS: you must create account on that forum to show files

adokitkat said:
I found instructions on russian lenovo forum, one user have ported it and make it flashable from pc (and thats my problem - fast disconnect, so i cant flash large files - he also did his custom rom for it, but i cant flash it for my problem) . I hope i have helped PS: you must create account on that forum to show files
Click to expand...
Click to collapse
Thank you for your reply, adokitkat.

adokitkat said:
Hi, i need some help. I have Lenovo Ideatab A1000-F with installed TWRP recovery, but i have one problem. If i connect turned off tablet on PC, the preloader (PreLoader USB VCOM Port) driver starts, but then after few seconds disconnects and tablet starts charging trough USB ... I want to flash something (AllegroROM) to it but when i have only 2-4 seconds its kinda bad ... I have installed all kind of drivers and trying it againg and again, but nothing works. (I think the problem is that i cant remove battery to avoid charging.. or? ) Maybe screenshot helps. Please help. Thanks.
Btw sorry for my english.
Click to expand...
Click to collapse
well,i can give u the original rom for this A1000F and the zip that u can install it of the TWRP without all those problems,i have them installed too and i didn't had any problems,actually i didn't went to any russian page to get them.
If anyone whant those 2 files and if the moderator will let me post the links to them,i will post them and let every1 take those 2 files
actually i will ask to developers,if they want the TWRP recovery zip for this device and look into it to see how that was done,maybe someone can actually do more,maybe make the CWM for it and maybe some new custom rooms,as i said,i have the original rom too and the TWRP recovery that can be very easy installed without all this problems

Yes pls
appollokillers1 said:
well,i can give u the original rom for this A1000F and the zip that u can install it of the TWRP without all those problems,i have them installed too and i didn't had any problems,actually i didn't went to any russian page to get them.
If anyone whant those 2 files and if the moderator will let me post the links to them,i will post them and let every1 take those 2 files
actually i will ask to developers,if they want the TWRP recovery zip for this device and look into it to see how that was done,maybe someone can actually do more,maybe make the CWM for it and maybe some new custom rooms,as i said,i have the original rom too and the TWRP recovery that can be very easy installed without all this problems
Click to expand...
Click to collapse
That will be great thanks.

adokitkat said:
That will be great thanks.
Click to expand...
Click to collapse
here is the original rom to flash
http://www*upl*me/hXNuzD
just change * with .
and for the second thing,which is the TWRP recovery,u need to get a simple free app from the google pstore called Recovery Tools and once u open it,and be4 that just pass on ur sd card this file,or on the usb internal memory the next file,just tap on the first line on the screen,in that app and load that file and executed,will finish pretty fast and don't even need to reboot,but when u get in the recovery mode,u will see the TWRP recovery mod and not the usual
download the file from here
http://www*upl*me/4MI55G
just change the * with .
If anyone can do at least a custom rom that will look different than the stock rom,i will thank him for life

appollokillers1 said:
here is the original rom to flash
http://www*upl*me/hXNuzD
just change * with .
and for the second thing,which is the TWRP recovery,u need to get a simple free app from the google pstore called Recovery Tools and once u open it,and be4 that just pass on ur sd card this file,or on the usb internal memory the next file,just tap on the first line on the screen,in that app and load that file and executed,will finish pretty fast and don't even need to reboot,but when u get in the recovery mode,u will see the TWRP recovery mod and not the usual
download the file from here
http://www*upl*me/4MI55G
just change the * with .
If anyone can do at least a custom rom that will look different than the stock rom,i will thank him for life
Click to expand...
Click to collapse
Russian guy did .. if do you want i would send you link in pm .. But its file to flash as i wrote

adokitkat said:
Russian guy did .. if do you want i would send you link in pm .. But its file to flash as i wrote
Click to expand...
Click to collapse
i know that that file is wrong,the 1 of the russian,but the 2 that i've posted the links r right,not wrong,i used them and i have no problems at all of any kind,why would i want a flash rom that will give me something foulty ? better to have something that really works and are good.
oh,i forgot to mention that for the second zip file to install it,u need to have the device rooted and u can do it easy with a program called Kingo Android Root
i've seen that russian guy tryed to do something and i am happy that some1 did,but why using something that will give u problems ?

appollokillers1 said:
i know that that file is wrong,the 1 of the russian,but the 2 that i've posted the links r right,not wrong,i used them and i have no problems at all of any kind,why would i want a flash rom that will give me something foulty ? better to have something that really works and are good.
oh,i forgot to mention that for the second zip file to install it,u need to have the device rooted and u can do it easy with a program called Kingo Android Root
i've seen that russian guy tryed to do something and i am happy that some1 did,but why using something that will give u problems ?
Click to expand...
Click to collapse
It was ok for them, i dont know why not for me .. At least it worked one time.. And i never heard of it, i was trying to use all common root programs and nothing .. I will check it out, thanks

TWRP link is down, mind passing on a new one

mb525 Help with ERR:a5,69,35,00,27

Hi everybody.
Being short; I had miui 2.3.7f, I decided to change to the new miui V5, but the installation was wrong.
I couldn´t make the Wipes properly because the unit E:\ was unmounted, and the result, a slow system.
I decided to change the rom, but in this case,not using the TWRP recovery. I decoided to flashing SBF files via RSD.
The first one,was interrupt by slow battery, I tried later and nothing happens.
Reading in the forum, some user recommended this one DEFYPLUS_U3_4.5.1-134_DFP-2312_TMOUK_SIGN_DE..
and actually, is the only rom that I tried, that it shows the "M" logo before bootloader
At this point the bootloader 09.10 shows me the ERR:a5,69,35,00,27
I´m not sure but, could be a problem of kernel ? For put a rom of defy+?
I perfectly know, there are 4 or 5 threads about that, I read, but wasn´t useful for me
everything is welcome !!!

pikaetas said:
Hi everybody.
Being short; I had miui 2.3.7f, I decided to change to the new miui V5, but the installation was wrong.
I couldn´t make the Wipes properly because the unit E:\ was unmounted, and the result, a slow system.
I decided to change the rom, but in this case,not using the TWRP recovery. I decoided to flashing SBF files via RSD.
The first one,was interrupt by slow battery, I tried later and nothing happens.
Reading in the forum, some user recommended this one DEFYPLUS_U3_4.5.1-134_DFP-2312_TMOUK_SIGN_DE..
and actually, is the only rom that I tried, that it shows the "M" logo before bootloader
At this point the bootloader 09.10 shows me the ERR:a5,69,35,00,27
I´m not sure but, could be a problem of kernel ? For put a rom of defy+?
I perfectly know, there are 4 or 5 threads about that, I read, but wasn´t useful for me
everything is welcome !!!
Click to expand...
Click to collapse
re-flash sbf when RSDlite says that the device is rebooting and it does not, remove the battery and put it in again and go to stock recovery (vol down + power,when the android with the ! appear press both volume buttons) and make a factory reset.

Zeroemd said:
re-flash sbf when RSDlite says that the device is rebooting and it does not, remove the battery and put it in again and go to stock recovery (vol down + power,when the android with the ! appear press both volume buttons) and make a factory reset.
Click to expand...
Click to collapse
Thanks zeromd,I tried but when Im trying PWR+VOLDOWN, nothing happens.
Only when I stop to press, the bootloader apears again, with the error .
Could you explain me why the defyplus rom seems to boot, and not the rest ?

pikaetas said:
Thanks zeromd,I tried but when Im trying PWR+VOLDOWN, nothing happens.
Only when I stop to press, the bootloader apears again, with the error .
Could you explain me why the defyplus rom seems to boot, and not the rest ?
Click to expand...
Click to collapse
I own a Green Lens defy (mb525).
Yet I searched a bit and a guy in snother forum solved this problem flashing
DEFYPLUS_U3_4.5.1-134_DFP-231_CN_SIGN_UCADEFYEMARAB1B50AA009.0R_PDS03C_USAJRDNGIBRIRD15_P015_A030_Service1FF
but as the name suggests it is intended for the Defy+ (mb526) but It seems that you have flashed one alredy, so idk if you want to try it. and if by any chance the .sbf is not on you main HDD put it on you desktop.

Zeroemd said:
I own a Green Lens defy (mb525).
Yet I searched a bit and a guy in snother forum solved this problem flashing
but as the name suggests it is intended for the Defy+ (mb526) but It seems that you have flashed one alredy, so idk if you want to try it. and if by any chance the .sbf is not on you main HDD put it on you desktop.
Click to expand...
Click to collapse
Thanks again, but the file is´corrupt
Ill try to find it and I´ll let you know.

pikaetas said:
Thanks again, but the file is´corrupt
Ill try to find it and I´ll let you know.
Click to expand...
Click to collapse
Hi again.
Zeroemd, I´ve got some news........ IT´S ALIVE !!!!!!:laugh::laugh::laugh:
I finally found the correct SBF, it´s that
vvvvv.mediafire.com/download/31pbi59a275f7ry/DEFYPLUS_U3_4.5.1-134_DFP-231_CN_SIGN_UCADEFYEMARAB1B50AA009.0R_PDS03C_USAJRDNGIBRIRD15_P015_A030_Service1FF.sbf.gz
Now I want to go step by step making things as better as possible since arrive to Kit Kat !!!
The first .. nandroid.
Thanks a lot

pikaetas said:
Hi again.
Zeroemd, I´ve got some news........ IT´S ALIVE !!!!!!:laugh::laugh::laugh:
I finally found the correct SBF, it´s that
vvvvv.mediafire.com/download/31pbi59a275f7ry/DEFYPLUS_U3_4.5.1-134_DFP-231_CN_SIGN_UCADEFYEMARAB1B50AA009.0R_PDS03C_USAJRDNGIBRIRD15_P015_A030_Service1FF.sbf.gz
Now I want to go step by step making things as better as possible since arrive to Kit Kat !!!
The first .. nandroid.
Thanks a lot
Click to expand...
Click to collapse
Well I am Glad your phone is alive !
anything you need PM me :good:

Booting problem Yoga Tablet 2 1050F

Hi,
I would like to ask you for help. Few days ago I recieved OTA update for my tablet Lenovo Yoga tablet 2 1050F (cca 16 or 32 MB only) and I accepted that. But after instalation my tablet restarted and stucked with "Lenovo" on screen. So after one hour I turned off and turned on. And result? I can not boot my tablet. I can turn it on, but after "Lenovo" screen tablet turn in to black screen. With charger I can see % of battery and time, I can boot recovery mode (recover to factory setting in recovery mode does not help) also. After press both volume buttons + main button it shows "fastboot starting..." (and after few minutes of starting system drops). Cca 2 months ago I did root and it was succesful.
Any idea what should I do?
Thanks for every advice, Iselor.

The only thing you can do is return it to "standard" ROM and start again.
All the things you need are here on the site with instructions,many I have posted, please search.
Look here. http://forum.xda-developers.com/thin...icked-t3319124 post 7 ,all the files you need are linked there.

corasman said:
The only thing you can do is return it to "standard" ROM and start again.
All the things you need are here on the site with instructions,many I have posted, please search.
Look here. http://forum.xda-developers.com/thin...icked-t3319124 post 7 ,all the files you need are linked there.
Click to expand...
Click to collapse
404 Page Not Found btw: I just tryied to flash original ROM, but when I wanted apply update from sdcard, there was "error in /sideload/package.zip (status 0)", it was the same with few other ROMs

N
Iselor said:
404 Page Not Found btw: I just tryied to flash original ROM, but when I wanted apply update from sdcard, there was "error in /sideload/package.zip (status 0)", it was the same with few other ROMs
Click to expand...
Click to collapse
Sorry try this link. http://forum.xda-developers.com/thi...-lenovo-yoga-tab-2-1050f-softbricked-t3319124
Strange same link and it works for me
Why update from an SD card.

corasman said:
N
Sorry try this link. http://forum.xda-developers.com/thi...-lenovo-yoga-tab-2-1050f-softbricked-t3319124
Strange same link and it works for me
Why update from an SD card.
Click to expand...
Click to collapse
Dont know why it was first what I found, so I tried. Thank you so much for link. Its working First I had to restore BIOS and then flash original ROM. Right now it's perfectly working. Thanks a lot!

Iselor said:
Dont know why it was first what I found, so I tried. Thank you so much for link. Its working First I had to restore BIOS and then flash original ROM. Right now it's perfectly working. Thanks a lot!
Click to expand...
Click to collapse
how did you restore the bios? thanks