I apply Android rooting in my tablet ACER Iconia A1 810, honestly I did it but not checked the version, and when switched it on, is rebooted many times, after, I performed update (supposed solution) of system and now when I turn it on, appears the mark Acer (as usual) but does not start.
Try applying "wipe data/factory reset" but still the same.
Use this to root:
RV03RC08:
system.img.gz
Use this to update:
RV21RC02_WW_GEN1:
update.zip
Really I need help with this problem please.
Searching in google I found than is bootanimation, How fix it?
Cuirassier said:
Searching in google I found than is bootanimation, How fix it?
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Click to collapse
too easy to break iconia. maybe is time to return it to acer.
aldolo said:
too easy to break iconia. maybe is time to return it to acer.
Click to expand...
Click to collapse
How?
Cuirassier said:
How?
Click to expand...
Click to collapse
phone to acer support and tell them you are stuck in the middle of a LEGITIMATE version upgrade
Related
Hello, everybody.
Yesterday I decided tu upgrade via OTA and after the tablet restarted all the aps where crashing. I thought there may be a problem with some of the apps installed so I did a factory reset but now the tablet says that even the "setup wizard isn´t responding".
Any suggestions??
Yes, I am a Nuevo, so excuse me if i´m doing something wrong by opening a new Thread.
Thank you
enrico di capri said:
Hello, everybody.
Yesterday I decided tu upgrade via OTA and after the tablet restarted all the aps where crashing. I thought there may be a problem with some of the apps installed so I did a factory reset but now the tablet says that even the "setup wizard isn´t responding".
Any suggestions??
Yes, I am a Nuevo, so excuse me if i´m doing something wrong by opening a new Thread.
Thank you
Click to expand...
Click to collapse
You probably need to reflash the full Asus firmware. Something is corrupted during the upgrade. Let try to do another factory reset see if you lucky!
Didn´t work
buhohitr said:
You probably need to reflash the full Asus firmware. Something is corrupted during the upgrade. Let try to do another factory reset see if you lucky!
Click to expand...
Click to collapse
Thank you very much for your reply but it seems I´n not lucky.
I´ve done three factory resets already with the same result all the time.
I think I ****ed up when I forgot to unroot before the upgrade and now I can not get reed of this problem.
Any other suggestions?
How do I reflash the full asus firmware?
Thank you again
enrico di capri said:
Thank you very much for your reply but it seems I´n not lucky.
I´ve done three factory resets already with the same result all the time.
I think I ****ed up when I forgot to unroot before the upgrade and now I can not get reed of this problem.
Any other suggestions?
How do I reflash the full asus firmware?
Thank you again
Click to expand...
Click to collapse
Download the full firmware .25 version from Asus website http://support.asus.com/download/options.aspx?SLanguage=en (in search box type tf700)
then unzip the zip file, you will see another zip file, rename this zip file to EP201_768_SDUPDATE.zip, copy this EP201_768_SDUPDATE.zip to the root of your micro sdcard (root means don't put it into any folders). Turn off your tablet, hold volume down and power buttons to boot into stock recovery, once you see white text displayed on the screen, release both buttons, now press volume up button twice to execute the upgrade process.
As Buhohitr says you probably did the OTA over the top of a non compatible system as you had previously rooted. The Asus OTA's patch files rather then replace them whole.
Follow his advice and you should recover fine although you will lose root.
:crying:
Hello there!
I have a really serious problem with my TF300T. I had the newest bootloader installed with 4.4 enabled TWRP recovery. I had the 2014.01.07. CM 11 nightly installed and was running fine. I have seen, that there are some never releases so decided to update. I downloaded the newest nightly yesterday and pressed power button. Selected reboot and then selected Recovery.
And here comes the problem!
The tablet bricked himself! It did restart but got into a bootloop I cannot get through the Asus splashscreen. I tried POWER+VOLD DOWN, I cannot get into fastboot or recovery. The tablet keep rebooting, no boot to android either. I tried power off, no success. I tried the reset button. I removed battery, still the same.
As I have never done anything to the bootloader, I did not consider making NVFLASH backup, as it is a risky operation. Shame on me...
How could it happen????? Does cyanogenmod alter Bootloader partition to reboot into recovery??? What the hell??
Please help me somehow! I dont know what to do, I tried all I could! Maybe APX? or only Asus RMA??
yours,
dpeti said:
:crying:
Hello there!
I have a really serious problem with my TF300T. I had the newest bootloader installed with 4.4 enabled TWRP recovery. I had the 2014.01.07. CM 11 nightly installed and was running fine. I have seen, that there are some never releases so decided to update. I downloaded the newest nightly yesterday and pressed power button. Selected reboot and then selected Recovery.
And here comes the problem!
The tablet bricked himself! It did restart but got into a bootloop I cannot get through the Asus splashscreen. I tried POWER+VOLD DOWN, I cannot get into fastboot or recovery. The tablet keep rebooting, no boot to android either. I tried power off, no success. I tried the reset button. I removed battery, still the same.
As I have never done anything to the bootloader, I did not consider making NVFLASH backup, as it is a risky operation. Shame on me...
How could it happen????? Does cyanogenmod alter Bootloader partition to reboot into recovery??? What the hell??
Please help me somehow! I dont know what to do, I tried all I could! Maybe APX? or only Asus RMA??
yours,
Click to expand...
Click to collapse
No, sorry, you won't be able to use APX mode without have making the NvFlash backups beforehand.
is this possible? I'm now afraid to update to newer cm11 versions...
aplopeanu said:
is this possible? I'm now afraid to update to newer cm11 versions...
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Click to collapse
Yeah, Ive seen it happen to multiple people across the forums idk what the actual bug is though.
cmendonc2 said:
Yeah, Ive seen it happen to multiple people across the forums idk what the actual bug is though.
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Click to collapse
so basically ... don't update CM11 until this is fixed right?
aplopeanu said:
so basically ... don't update CM11 until this is fixed right?
Click to expand...
Click to collapse
Im not sure It only happened to a few people in addition to OP of this thread. Im not upgrading to be safe, but maybe the dev should look into it.
cmendonc2 said:
Im not sure It only happened to a few people in addition to OP of this thread. Im not upgrading to be safe, but maybe the dev should look into it.
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Click to collapse
Yea I'm doing the same thing...btw if you birck it...changing the motherboard will unbrick it?
aplopeanu said:
Yea I'm doing the same thing...btw if you birck it...changing the motherboard will unbrick it?
Click to expand...
Click to collapse
In theory, yes. But many people consider it easier to RMA it.
cmendonc2 said:
In theory, yes. But many people consider it easier to RMA it.
Click to expand...
Click to collapse
RMA?
aplopeanu said:
RMA?
Click to expand...
Click to collapse
Send it back to Asus and pay the repair costs.
Hey guys,
my asus transformer pas infinity which i own like two years now, has been just refusing to come on... it keeps on restarting and restarting . any way you guys can help me out?
Reser\/ed_TT said:
Hey guys,
my asus transformer pas infinity which i own like two years now, has been just refusing to come on... it keeps on restarting and restarting . any way you guys can help me out?
Click to expand...
Click to collapse
Are you running stock? Which version? Have you tried downloading the stock image from Asus and manually updating?
sbdags said:
Are you running stock? Which version? Have you tried downloading the stock image from Asus and manually updating?
Click to expand...
Click to collapse
um, im so going to sound like i know nothing about technology................................................................but yes its stock never rooted nor gave any issues like this before. version, im not sure is there a way i can find that out without having to turn it on? as thats kinda not possible
have not tried dowloading anything . i just factory reset it to see if that helps....
How did you factory reset? From the Settings menu and then it started to bootloop?
Or did you figure out how to get into the bootloader menu and used the Wipe Data option there?
If you did the latter already your last option (short of sending it in for repair) is to reflash the firmware.
Here's a step-by-step that I updated fairly recently: http://www.transformerforums.com/fo...e-firmware-tf700-tf701-tf300-tf101-tf201.html
anyway to find path?
if i cant get my tab on how do i know what sku to use?
trial and error?
Reser\/ed_TT said:
if i cant get my tab on how do i know what sku to use?
trial and error?
Click to expand...
Click to collapse
Hold down volume down and power when powering on and it will stop on the bootloader screen. It will tell you your current version and sku in the top left.
tab working
guys thank you soooo much, you just basically taught me about rooting my device along with the steps provided. hehe
but my infinty is back up n running as of last night.
again guys bless you all so much with all the desires you guys got.
humbly grateful.
Reserved,
Trinidad & Tobago
Still Bootlooping
Hey guys,
it did come on and work properly for a while, but after installing just a few apps, i held the power button and hit resart. and well it has not restarted since.
im unsure if i did something wrong on the initial root and install. i followed the instructions step by step. grr :crying:
so? is it advisable to go back into the bootloader menu, wipe data again, and try the install again?
NO!!!
Never wipe data from bootloader or Settings with a custom recovery installed!
Do it in recovery to your heart's content but nowhere else.
I don't have time to research your story right now and no idea what steps you followed, so I'm not giving any advice right now. Maybe someone else can, I'll be back tonight...
Hello, everybody!
My new tablet, it is not recall one, i received from nvidia because i have a recalled tablet, it is already killed.
But now, my new tablet also sticking in APX mode, i used a nvidia toolbox from a person to flash the first version about this tablet, when it finished, i rebooted my tablet, the screen became black, and never show anything, can't enter fastboot mode, my PC show APX!
What i can do now???:crying::crying::crying:
What toolbox and what firmware? What did you do, step by step, to get in this state?
lafester said:
What toolbox and what firmware? What did you do, step by step, to get in this state?
Click to expand...
Click to collapse
A Chinese man uploaded it on a website, he said this toolbox can flash the first version of this tablet, when i run the flash.bat, the cmd window showed many, system.img is 900+M but was separated as 90+m and flashed many times, also userdata.....
I want to show you a picture about the cmd window when i flash this img, but i don't know how to upload a picture.....sorry:crying::crying::crying:
nobody......
wyy1993 said:
nobody......
Click to expand...
Click to collapse
Have you tried forcing boot into fastboot with volume down?
Was the replacement a K1 and did you flash a ROM for the original?
Anything else you can tell us about this mysterious Chinese man's website? Maybe post a link.
Still got that pic of the console output or a text version?
Any other info that can help us to help you?
durgis said:
Have you tried forcing boot into fastboot with volume down?
Was the replacement a K1 and did you flash a ROM for the original?
Anything else you can tell us about this mysterious Chinese man's website? Maybe post a link.
Still got that pic of the console output or a text version?
Any other info that can help us to help you?
Click to expand...
Click to collapse
I can't forcing boot into fastboot, i tried power button and volume down, nothing happened, the screen always black...
I think the partition is broken, i don't know the replacement is or not K1, but i flashed the original version....
I used this toolbox: http://bbs.gfan.com/android-8245744-1-1.html V2.3
Thanks for your attention!
wyy1993 said:
I think the partition is broken, i don't know the replacement is or not K1, but i flashed the original version....
I used this toolbox: http://bbs.gfan.com/android-8245744-1-1.html V2.3
Click to expand...
Click to collapse
I think you might be right about the partitions being wrong. The easiest way to distinguish the tablet is that the original has a stylus and K1 does not.
I couldn't read much on that forum, but it specifically calls out "nv-recovery-image-shield-tablet-k1-factory0_0_0.zip". So you might have flashed a recovery/rom for the wrong device and bricked it.
durgis said:
I think you might be right about the partitions being wrong. The easiest way to distinguish the tablet is that the original has a stylus and K1 does not.
I couldn't read much on that forum, but it specifically calls out "nv-recovery-image-shield-tablet-k1-factory0_0_0.zip". So you might have flashed a recovery/rom for the wrong device and bricked it.
Click to expand...
Click to collapse
so, do you think my tablet is broken? Forever broken?
wyy1993 said:
so, do you think my tablet is broken? Forever broken?
Click to expand...
Click to collapse
Someone else may come along with a better idea, but I think it's is beyond my abilities.
durgis said:
Someone else may come along with a better idea, but I think it's is beyond my abilities.
Click to expand...
Click to collapse
Okay...anyway, thanks for your reply!
Hello. My problem with this tablet started after updating android to 5.0 from 4.4 kitkat. I kept popping up problems with google services. I decided to hard reset but it didn't help. Then I uploaded the new firmware via flash tool. Unfortunately, the same problem continues. I think the problem is that this Lenovo is MT: 60077 and everywhere available softs and TWRP are up to MT: 8127. Someone will tell me how to bring this tablet to life? Recorvery mode doesn't help either.
1. The picture shows the popup that won't disappear:
https://imgur.com/ROqvwNX
2. The photo in Chinese shows the hard reset option:
https://imgur.com/TIt7oMP
3. I tried wipe data / factory reset and wipe cache partition but still to no avail:
https://imgur.com/NeV924q
You updated from Android 4.4 to Android 5 via sp flash tool??
ineedroot69 said:
You updated from Android 4.4 to Android 5 via sp flash tool??
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Click to collapse
The tablet is friends, she asked me to repair. No. As far as I know, an update was displayed to my friend and she downloaded and installed it.
Damian92ACM said:
The tablet is friends, she asked me to repair. No. As far as I know, an update was displayed to my friend and she downloaded and installed it.
Click to expand...
Click to collapse
so your friend downloaded an OTA update while rooted then experience this issues?
ineedroot69 said:
so your friend downloaded an OTA update while rooted then experience this issues?
Click to expand...
Click to collapse
I will say this. I don't know exactly what it was like. What she was telling me was the original system was 4.4 KitKat but Lenovo has imposed the 5.0 Lollipop update. I also know that this tablet was on the site because the charging socket was replaced. However, it seems to me that someone flashed this tablet. In my opinion, someone threw the software for the MT8127 version instead of the MT60077. That is why such a problem arose. I myself cannot find the software for MT60077 because I think it would solve the problem.
Damian92ACM said:
I will say this. I don't know exactly what it was like. What she was telling me was the original system was 4.4 KitKat but Lenovo has imposed the 5.0 Lollipop update. I also know that this tablet was on the site because the charging socket was replaced. However, it seems to me that someone flashed this tablet. In my opinion, someone threw the software for the MT8127 version instead of the MT60077. That is why such a problem arose. I myself cannot find the software for MT60077 because I think it would solve the problem.
Click to expand...
Click to collapse
have you tried going to recovery mode and choosing "root integrity check"
ineedroot69 said:
have you tried going to recovery mode and choosing "root integrity check"
Click to expand...
Click to collapse
I just tried it and it scanned everything but what next?
When finished, it says: System check SUCCESS !!
every application you run are show that error has stop?
ineedroot69 said:
every application you run are show that error has stop?
Click to expand...
Click to collapse
I mean, how do you start the tablet? Because when I fire after flashing, when choosing the language, as in picture 1. I will not do anything because the information pops up like in the picture and under it about google. I can click and click ok but it does not disappear.
Damian92ACM said:
I mean, how do you start the tablet? Because when I fire after flashing, when choosing the language, as in picture 1. I will not do anything because the information pops up like in the picture and under it about google. I can click and click ok but it does not disappear.
Click to expand...
Click to collapse
ohh i didn't notice the 1st screenshot its actually the first setup process that ask for OS language ... this is just my guess but you provably "corrupted" your build.prop now applications are thinking they are running on Android 4.4 but while actually running Android 5.0 try restoring your build.prop
i experience that i use build.prop editor that i downloaded from playstore and change my Android version to 5 and every application keep stop working my solution is to flash full stock rom again
ineedroot69 said:
ohh i didn't notice the 1st screenshot its actually the first setup process that ask for OS language ... this is just my guess but you provably "corrupted" your build.prop now applications are thinking they are running on Android 4.4 but while actually running Android 5.0 try restoring your build.prop
Click to expand...
Click to collapse
And how to do it? Would you give me some link to explain how to do it?
Damian92ACM said:
And how to do it? Would you give me some link to explain how to do it?
Click to expand...
Click to collapse
well all your application installed are crashing even the playstore itself if you manage to run it right? i guess if you have TWRP installed you can restore it or just go full YOLO and flash full stock rom
ineedroot69 said:
well all your application installed are crashing even the playstore itself if you manage to run it right? i guess if you have TWRP installed you can restore it or just go full YOLO and flash full stock rom
Click to expand...
Click to collapse
The problem is that this tablet doesn't have TWRP installed. I tried this for MT8127 via flash tool but it kept getting "enable dram failed" error.
Damian92ACM said:
The problem is that this tablet doesn't have TWRP installed. I tried this for MT8127 via flash tool but it kept getting "enable dram failed" error.
Click to expand...
Click to collapse
your playstore show has stop working too??
ineedroot69 said:
your playstore show has stop working too??
Click to expand...
Click to collapse
I will not tell you this because how would I know if I can not even let go of the installation from the beginning because this error keeps popping up hehe.
I will still look for a solution. If it's not hard, he will go back to the cupboard and stay there hehe
i forgot to say try booting your device as safe mode
ineedroot69 said:
i forgot to say try booting your device as safe mode
Click to expand...
Click to collapse
I will try. Maybe it will work.
ineedroot69 said:
i forgot to say try booting your device as safe mode
Click to expand...
Click to collapse
Unfortunately, it didn't help. I fire up safe mode. The laptop is rooted and restarts. When choosing a language, these errors still pop up.