I have unlocked my bootloader using the Asus tool. I was following Step #3 from the link below. Everything went fine as I was able to boot back into stock JB and download SuperSu, apply the update and get root. I downloaded Root Checker and verified that I had root.
http://forum.xda-developers.com/showthread.php?t=1845377
I then downloaded CM 10 and ASU JellyBean Hydro R1 and tried to flash each one of them. I always wipe everything before flashing and fix permissions after flashing. When I reboot, it just hangs at the ASUS boot screen. Any ideas? I have tried flashing from both CWM and TWRP with the same results.
Any ideas or help would be greatly appreciated.
1st if you went to stock JB there is no way of flashing CM10, Skang JB, Blackbean and all other ICs roms.
Only thing you should be able to flash is Hydro JB or stock JB. You have to use the JB recovery from now on. I would recommand TWRP for JB.
If you have this, just follow the instructions in the HydroJB thread. After flashing the Hydro Rom you have to boot into system once. After that you can go back to recovery and flash the Hydro Update.
Thanks for the reply mikaole. I tried flashing the Hydro JB rom and even the stock JB rom from Asus's site. Hydro just stops at the Asus logo after flashing. Stock JB does the same thing, but it displays "md5 mismatch" in red underneath "device is unlocked", then stops at Asus logo. I am going to try to download the stock JB rom again from Asus and see if I just had a bad download. I will try going back to TWRP instead of CWM too. Is there a specific version of TWRP that I should use? I used the one's in step #3 of the thread I referenced in the OP. I appreciate any help or advice.
I was able to flash back to TWRP JB recovery, then download a fresh copy of the stock Asus JB rom, wipe everything, flash the rom, fix permission and reboot and this time it worked. I think the only thing I really did different this time was to fix permissions after flashing.
Thanks again!
work for me! tanks DAVID!!
The same problem
Hi at all, i'm writing from italy so my english is not so good
i've the same problem with my TF300t: i've update my tab to JB with OTA and then unlock the BL with asus apk. then i've rooted my tab and all works fine.
But then i've tried to mount the CM10 rom, and after the installation my tab stuck at bootlogo
i've read to try to install hydro JB or asus stock rom, but my PC now do not read the device (tf300t): so how can i install another rom if my tab can't load nothing via USB?
thanks for the replies, Jacopo
IlCamo said:
i've read to try to install hydro JB or asus stock rom, but my PC now do not read the device (tf300t): so how can i install another rom if my tab can't load nothing via USB?
Click to expand...
Click to collapse
Try using different USB ports on your PC.
davidboyd said:
Try using different USB ports on your PC.
Click to expand...
Click to collapse
alredy tried, but nothing change. now i'm trying to go into APX mode to let PC read tab, but my PC doesn't intall the driver.
I've found that here http://forum.xda-developers.com/showthread.php?t=1426502, i hope that is the better way
EDIT: i've install APX driver but my PC won't read the tab.
where can i find transformer's driver?
IlCamo said:
where can i find transformer's driver?
Click to expand...
Click to collapse
Install Asus Sync. If you already have it installed, uninstall it, reboot and reinstall it.
IlCamo said:
alredy tried, but nothing change. now i'm trying to go into APX mode to let PC read tab, but my PC doesn't intall the driver.
I've found that here http://forum.xda-developers.com/showthread.php?t=1426502, i hope that is the better way
EDIT: i've install APX driver but my PC won't read the tab.
where can i find transformer's driver?
Click to expand...
Click to collapse
same problem with you, and I installed dirvers you metioned successfully, but when i used wheelie commond, it said " failed to read data from blob",
maybe because i used tf201's blob, and i can't find tf300 nvflash roms, any ideas?
IlCamo said:
Hi at all, i'm writing from italy so my english is not so good
i've the same problem with my TF300t: i've update my tab to JB with OTA and then unlock the BL with asus apk. then i've rooted my tab and all works fine.
But then i've tried to mount the CM10 rom, and after the installation my tab stuck at bootlogo
i've read to try to install hydro JB or asus stock rom, but my PC now do not read the device (tf300t): so how can i install another rom if my tab can't load nothing via USB?
thanks for the replies, Jacopo
Click to expand...
Click to collapse
Did you make a nandroid backup before flashing cm10? If so, just restore from there and you should be able to sync from your pc
davidboyd said:
Install Asus Sync. If you already have it installed, uninstall it, reboot and reinstall it.
Click to expand...
Click to collapse
done, but already nothing change.
babymatteo said:
Did you make a nandroid backup before flashing cm10? If so, just restore from there and you should be able to sync from your pc
Click to expand...
Click to collapse
i have not do a nandroid backup.
why my pc doesn't read the tab when i install apx driver ? i'm workin' on W7 OS, and when i put the USB cable into my tf300t i hear a sound of connection, but the device not appear in the listview of computer.
PS: thanks to everybody for suggestions guys
IlCamo said:
Hi at all, i'm writing from italy so my english is not so good
i've the same problem with my TF300t: i've update my tab to JB with OTA and then unlock the BL with asus apk. then i've rooted my tab and all works fine.
But then i've tried to mount the CM10 rom, and after the installation my tab stuck at bootlogo
i've read to try to install hydro JB or asus stock rom, but my PC now do not read the device (tf300t): so how can i install another rom if my tab can't load nothing via USB?
thanks for the replies, Jacopo
Click to expand...
Click to collapse
Hi!
If fastboot work , you can re-flash official stock JB ! ( put your device in fastboot mode and see if fastboot comand respond ..) ! Good luck ! :good:
to try if it work just type > fastboot -i 0x0B05 reboot
surdu_petru said:
Hi!
If fastboot work , you can re-flash official stock JB ! ( put your device in fastboot mode and see if fastboot comand respond ..) ! Good luck ! :good:
to try if it work just type > fastboot -i 0x0B05 reboot
Click to expand...
Click to collapse
thanks for the support man
i have a question: what stock FW i must to download from asus website?
ww sku, tw sku or us sku FW? my tab is an european tab (buy in italy)
IlCamo said:
thanks for the support man
i have a question: what stock FW i must to download from asus website?
ww sku, tw sku or us sku FW? my tab is an european tab (buy in italy)
Click to expand...
Click to collapse
Hi !
I use WW SKU and work great ....I think is for european version ....but I'm not 100% sure ! :good:
surdu_petru said:
Hi!
If fastboot work , you can re-flash official stock JB ! ( put your device in fastboot mode and see if fastboot comand respond ..) ! Good luck ! :good:
to try if it work just type > fastboot -i 0x0B05 reboot
Click to expand...
Click to collapse
surdu_petru said:
Hi !
I use WW SKU and work great ....I think is for european version ....but I'm not 100% sure ! :good:
Click to expand...
Click to collapse
in download
now i'm trying to install HyDro JB rom after all wipe, i have downloaded it from here, put it into EX SD and then with TWRP recovery put into internal sd card. So now i can install also the stock rom if HyDro JB doesn't work!
Yeah :laugh:
maybe doesn't work, but all i have download i can put into the tf300t's storage
IlCamo said:
in download
now i'm trying to install HyDro JB rom after all wipe, i have downloaded it from here, put it into EX SD and then with TWRP recovery put into internal sd card. So now i can install also the stock rom if HyDro JB doesn't work!
Yeah :laugh:
maybe doesn't work, but all i have download i can put into the tf300t's storage
Click to expand...
Click to collapse
So , TWRP work in your device now ? ....
surdu_petru said:
So , TWRP work in your device now ? ....
Click to expand...
Click to collapse
TWRP work ever! but i haven't use an EX SD card into the tab, it's first time that i use for it.
But HyDro JB don't work, and TWRP doesn't flash the stock FW.
IlCamo said:
TWRP work ever! but i haven't use an EX SD card into the tab, it's first time that i use for it.
But HyDro JB don't work, and TWRP doesn't flash the stock FW.
Click to expand...
Click to collapse
Hi !
than you can try to flash blob files into firmware.zip directly in fastboot mode ! ...of course if fastboot command it work ...
what TWRP you use :2.2.1.5 or 2.2.2.0 ? - I use 2.2.2.0 and I can flash asus firmware JB !
...another thing ( I'm not sure 100% ) you must to unzip firmware.zip because is double zipped ! I downloaded the WW SKU.zip unzipped this archive and I get another archive .zip ! so you need to put in sdcard the second archive !
...also if fastboot work , put your device in fastboot mode and > fastboot -i 0x0B05 flash staging blob
( where blob~818MB is in firmware asus JB archive ! )
surdu_petru said:
So , TWRP work in your device now ? ....
Click to expand...
Click to collapse
surdu_petru said:
Hi !
than you can try to flash blob files into firmware.zip directly in fastboot mode ! ...of course if fastboot command it work ...
what TWRP you use :2.2.1.5 or 2.2.2.0 ? - I use 2.2.2.0 and I can flash asus firmware JB !
...another thing ( I'm not sure 100% ) you must to unzip firmware.zip because is double zipped ! I downloaded the WW SKU.zip unzipped this archive and I get another archive .zip ! so you need to put in sdcard the second archive !
...also if fastboot work , put your device in fastboot mode and > fastboot -i 0x0B05 flash staging blob
( where blob~818MB is in firmware asus JB archive ! )
Click to expand...
Click to collapse
Wait, a lot of questions
So..TWRP 2.2.1.5, the zip of stock FW is double zipped (thanks, i haven't see that).
but..what is blob files? sorry for my ignorance
i can't use fastboot mode because i can't connect my tab with the pc via usb cable. if i have understand what you says
Dear XDA members,
I was using the revelation ROM Jelly bean 4.1 when I decided to backup my ROM using rom manager. This led the rom to somehow being corrupted. Thus I wiped the ROM and installed Sultans Kitkat ROM. My device S-ON but has an unlocked bootloader. So i formatted and flashed the new rom but when i connected it to my computer to fastboot flash boot the boot.img my device was not being recognized.
This is because my Laptop was upgraded from win 7 to 8.1 via a full clean installation thus deleting my fastboot adb drivers and the sensation drivers.
I have managed to install the adb drivers but whenever i connect the sensation it is not being recognised. Can someone please assist me as the device can't boot without flashing the boot.img.
Thanks!!
BONNIE_62-10 said:
Dear XDA members,
I was using the revelation ROM Jelly bean 4.1 when I decided to backup my ROM using rom manager. This led the rom to somehow being corrupted. Thus I wiped the ROM and installed Sultans Kitkat ROM. My device S-ON but has an unlocked bootloader. So i formatted and flashed the new rom but when i connected it to my computer to fastboot flash boot the boot.img my device was not being recognized.
This is because my Laptop was upgraded from win 7 to 8.1 via a full clean installation thus deleting my fastboot adb drivers and the sensation drivers.
I have managed to install the adb drivers but whenever i connect the sensation it is not being recognised. Can someone please assist me as the device can't boot without flashing the boot.img.
Thanks!!
Click to expand...
Click to collapse
Hi,
I had this issue as well. I resolved it by installing this fix: http://support.microsoft.com/kb/2917929 . Try that, reboot and see if it works. If not, report back here. Also, try using USB 2.0 instead of 3.0.
Apparently the said update is already installed on my computer. I have tried both USB 2.0 and 3.0
BONNIE_62-10 said:
Apparently the said update is already installed on my computer. I have tried both USB 2.0 and 3.0
Click to expand...
Click to collapse
change your recovery to 4ext
before flashing the rom enable smartflash from 4ext
only step 2 from here
http://forum.xda-developers.com/showthread.php?t=1631861
rzr86 said:
change your recovery to 4ext
before flashing the rom enable smartflash from 4ext
only step 2 from here
http://forum.xda-developers.com/showthread.php?t=1631861
Click to expand...
Click to collapse
Is it possible to change the recovery without having access to the phones memory ?
At the moment i can access CWM and bootloader.
BONNIE_62-10 said:
Is it possible to change the recovery without having access to the phones memory ?
At the moment i can access CWM and bootloader.
Click to expand...
Click to collapse
what do you mean by phones memory?android OS?
rzr86 said:
what do you mean by phones memory?android OS?
Click to expand...
Click to collapse
The most unbelievable thing just happened. I read the lines you wrote '. If you do not you will still have the boot.img of the ROM you was using before you flashed the New ROM.'
So i reflashed the revelation rom and the phone booted. Its alive!!!!!!!!
How do i install 4ext recovery now ?
BONNIE_62-10 said:
I read the lines you wrote '. If you do not you will still have the boot.img of the ROM you was using before you flashed the New ROM.'
Click to expand...
Click to collapse
where did i write that?
i don't remember
now if your pc still can't detect your device download 4ext updater(link in my signature)
from that app download and install 4ext recovery
done
rzr86 said:
where did i write that?
i don't remember
now if your pc still can't detect your device download 4ext updater(link in my signature)
from that app download and install 4ext recovery
done
Click to expand...
Click to collapse
You quoted T-Macgnolia in your thread. STILL HELPED!:laugh:
This will be my final noob question mate! you have saved me arse.
Can i install the 4ext recovery app while there is a recovery already installed.
Thanks mate
THE SENSATION SHALL LIVE!
BONNIE_62-10 said:
You quoted T-Macgnolia in your thread. STILL HELPED!:laugh:
This will be my final noob question mate! you have saved me arse.
Can i install the 4ext recovery app while there is a recovery already installed.
Thanks mate
THE SENSATION SHALL LIVE!
Click to expand...
Click to collapse
it will overwrite cwm recovery
edit: can you give me the link because i can't find that post
Does the usb otg work when in cyanogen recovery mode on moto g? I need to flash gapps and i cannot conect to my computer without usb debugging and due to the setup wizard continuously failing i have to first flash Gapps. Reply ASAP please, i will be travelling from tomorrow and need to fix my phone by then. i am using cyanogen recovery.
Hi
Thanks for writing to us at XDA Assist. I'm unfamiliar with CWM recovery but I know that TWRP has OTG support in recent versions, have you tried that?
timmaaa said:
Hi
Thanks for writing to us at XDA Assist. I'm unfamiliar with CWM recovery but I know that TWRP has OTG support in recent versions, have you tried that?
Click to expand...
Click to collapse
I can't flash TWRP because i forgot to flash Gapps while upgrading to cm12.1. So now i have cyanogen recovery and need a way to flash Gapps.
motog98 said:
I can't flash TWRP because i forgot to flash Gapps while upgrading to cm12.1. So now i have cyanogen recovery and need a way to flash Gapps.
Click to expand...
Click to collapse
Ok. You could use adb while in recovery to push the gapps file from your PC to your phone. Here's a tutorial on how to use the adb push command:
{Tutorial} (Basics of ADB) For Beginners Part-1
Transmitted via Bacon
No response in two days, thread closed.
hello,
Acer iconia a1-830, I'm trying to flash a stock firmware SDs_Acer_AV0K0_A1-830_1.007.00_WW_GEN1.zip
i saw this file for a1-830 acer, it says like this
Firmwares
Flashable via (stock) Recovery
A1-830
SDs_Acer_AV0K0_A1-830_1.007.00_WW_GEN1.zip
SDs Acer_AV0K0_A1-830_RV01RC02_WW_GEN1.zip
SDs_Acer_AV0K0_A1-830_RV01RC05_WW_GEN1.zip
So i downloaded SDs_Acer_AV0K0_A1-830_1.007.00_WW_GEN1.zip,
i assume it's flashable via android system recovery, so copied the file to my microsd card and boot to recovery then only option i know to flash it by "apply update from external storage" then select the file.
it gives me this error installation aborted.. it is trying to find update package.
tried changing file name to update.zip still the same error. i know i'm doing it wrong.
anyone knows how to flash this files to my acer iconia a1-830?
thanks in advance.:laugh:
Then i think the file is corrupted.Try flashing through cwm or twrp recovery
IamAlexD said:
Then i think the file is corrupted.Try flashing through cwm or twrp recovery
Click to expand...
Click to collapse
Thanks for the reply..
BTW, the reason why i'm flashing stock firmware is because i'm stuck in a bootloop... and hard reset not able to fix it..
i'm still researching on cwm or twrp recovery.
darkfilth101 said:
Thanks for the reply..
BTW, the reason why i'm flashing stock firmware is because i'm stuck in a bootloop... and hard reset not able to fix it..
i'm still researching on cwm or twrp recovery.
Click to expand...
Click to collapse
Have you tried TWRP or CWM? If you are searching for TWRP or CWM for acer iconia then http://www.cwm-twrp-recovery.co/2015/08/acer-iconia-a1-830-5930.html
has the both recovery files (the guy rewrite the post from Xda, i cant find the original article to share)and there are few comments on that post.I haven't try because i dont have the device.You may try the guide and replay me if it works thanks.
IamAlexD said:
Have you tried TWRP or CWM? If you are searching for TWRP or CWM for acer iconia then http://www.cwm-twrp-recovery.co/2015/08/acer-iconia-a1-830-5930.html
has the both recovery files (the guy rewrite the post from Xda, i cant find the original article to share)and there are few comments on that post.I haven't try because i dont have the device.You may try the guide and replay me if it works thanks.
Click to expand...
Click to collapse
Thanks for the reply, I already solved it. able to flash it using SDK tools.:good:
darkfilth101 said:
Thanks for the reply, I already solved it. able to flash it using SDK tools.:good:
Click to expand...
Click to collapse
Good to hear.:good:
IamAlexD said:
Have you tried TWRP or CWM? If you are searching for TWRP or CWM for acer iconia then
has the both recovery files (the guy rewrite the post from Xda, i cant find the original article to share)and there are few comments on that post.I haven't try because i dont have the device.You may try the guide and replay me if it works thanks.
Click to expand...
Click to collapse
That site is a joke. I tried to download Lollipop for my a1 830 and the file turned out to be CENTos. It installed fasterweb spyware on my machine after going through the survey process.
I am also stuck in a bootloop. If you know how to solve this please reply. I cant find a working recovery file but I will give you a headsup on what worked when it works
darkfilth101 said:
Thanks for the reply, I already solved it. able to flash it using SDK tools.:good:
Click to expand...
Click to collapse
can you tell me how? Im also stuck in a bootloop and I am just about to flash the update. If it fails I want to know how to solve it. I have sdk manager, what else do I need?
Acer Iconia A1-830
RAZERZDAHACKER said:
can you tell me how? Im also stuck in a bootloop and I am just about to flash the update. If it fails I want to know how to solve it. I have sdk manager, what else do I need?
Acer Iconia A1-830
Click to expand...
Click to collapse
FIXED! I RESTORED TO JELLYBEAN AND IT REMOVED ROOT ACCES AND MADE WARRANTY RESTORED SO TOOK IT DOWN TO SHOP, GOT A NEW ONE AND ROOTED IT USING THIS TOOL. USED ZIPME FOR COMPLETE BACKUP AND I WILL POST A RECOVERY FOR KITKAT USERS
darkfilth101 said:
hello,
Acer iconia a1-830, I'm trying to flash a stock firmware SDs_Acer_AV0K0_A1-830_1.007.00_WW_GEN1.zip
i saw this file for a1-830 acer, it says like this
Firmwares
Flashable via (stock) Recovery
A1-830
SDs_Acer_AV0K0_A1-830_1.007.00_WW_GEN1.zip
SDs Acer_AV0K0_A1-830_RV01RC02_WW_GEN1.zip
SDs_Acer_AV0K0_A1-830_RV01RC05_WW_GEN1.zip
So i downloaded SDs_Acer_AV0K0_A1-830_1.007.00_WW_GEN1.zip,
i assume it's flashable via android system recovery, so copied the file to my microsd card and boot to recovery then only option i know to flash it by "apply update from external storage" then select the file.
it gives me this error installation aborted.. it is trying to find update package.
tried changing file name to update.zip still the same error. i know i'm doing it wrong.
anyone knows how to flash this files to my acer iconia a1-830?
thanks in advance.:laugh:
Click to expand...
Click to collapse
Install driver first just connect phone to pc or use adb installer for driver installation.
Then unplug it if driver installed properly.
Extract/Open SP_Flash_Tool_v3.1252
Click "Scatter-loading"then browse "MT6575_Android_scatter_emmc"inside the Firmware.
Hit Download button.
Hold volume down then connect to PC and wait until flashing is done.
See more at Acer A1-830 Manual- guideusermanual.com/product-name-a1-830-manual&po=568483&lang=English