Ok guys. I really need your help now.
I tried and tried again before posting but after searching on the entire forum I've not found the solution to my problems.
The situation is as follow:
After an Nvflash Restore I'm back to ICS bootloader and firmware.
ICS firmware boot well and I'm able to use my TF300TG without problem at all on ICS.
But now I want to upgrade to JB bootloader to run ParanoidAndroid.
If I Power + Vol.Down I can read:
"The Device is UnLocked."
"Android cardhu-user bootloader <2.10 e> released by "WW_epad-9.4.4.40-20120704" A03"
"Checking for Android ota recovery"
"Checking for RCK.. press key <Vol_Up> in 5 sec to enter RCK"
The problem is that if I wait the 5 seconds without pressing any buttons the Pad don't show me any choice and go straight to the next screen:
"Platform pre os boot configuration..."
"Cold-booting Linux"
And then I'm on ICS working firmware.
I CAN'T enter in fastboot mode. I'm only able to enter in APX mode with Power + Vol.Up
And last time I was able to upgrade to JB bootloader it was via fastboot flash. All other methods have always failed.
How can I restore fastboot on my Pad?
I've tried to download the "WW_epad-user-10.4.3.9.zip" file in my sdcard and the Pad recognize the update.
But after reboot the pad goes in recovery and after a few seconds I can see the image of the droid with the red "!" signal lying on the floor.
I've tried also with "dlpkgfile" file but maybe it was not for my version of the Pad -> WW 10.4.3.9 TF300TG
I don't know what else to do..
Ok. Now I'm back on fastboot.
I've nvflash restore using a blob file of last update "WW_epad-user-10.6.2.6.zip".
This one directly boot into fastboot with Power + Vol.Down.
Unhappily the pad in this way does not reboot in JellyBean OS. It remain stuck during the second ASUS logo.
I can't go in recovery mode like this.
Only fastboot working this way but if I try to flash a blob file via fastboot the pad give me a message "insufficient memory" while trying to write the system..
Anyone can help me??
Hi,
when i turn my TF300T pad on the ASUS screen just rolls and rolls and nothing happens, i've tried rebooton (hold down V- button an power to reboot but it just says error after i reboot.
i've no idea what could be the problem. the pad HASNT been routed.
What says the error message?
Maybe you can post a screenshot...
Have you tried to access your tablet via fastboot?
droidmee said:
What says the error message?
Maybe you can post a screenshot...
Have you tried to access your tablet via fastboot?
Click to expand...
Click to collapse
whats fastboot??
Fastboot allows you to flash surtain things (like bootloader, kernel and so on) you can get into the bootloader by pressing volume down+ power button at the same time and hold it depending on what bootloader you have you would see different icons: on the 4.1 bootloader there are 4 icons and on the 4.2 ones there are 3
so please give me this info: the bootloader version (just copy all of the stuff in the left corner of the bootloader) and what you exactly did before it "stopped working"!
Sent from my TF300T using xda app-developers app
noahvt said:
Fastboot allows you to flash surtain things (like bootloader, kernel and so on) you can get into the bootloader by pressing volume down+ power button at the same time and hold it depending on what bootloader you have you would see different icons: on the 4.1 bootloader there are 4 icons and on the 4.2 ones there are 3
so please give me this info: the bootloader version (just copy all of the stuff in the left corner of the bootloader) and what you exactly did before it "stopped working"!
Sent from my TF300T using xda app-developers app
Click to expand...
Click to collapse
it has 3 icons. Rcw android icon amd whipedata.
When i press android icon it comes up with error.
Before it happened i used it as normal then wemt on holiday...came back and this happened
The bootloader version is in the top left, else i am not going to be able to help
Sent from my TF300T using xda app-developers app
noahvt said:
The bootloader version is in the top left, else i am not going to be able to help
Sent from my TF300T using xda app-developers app
Click to expand...
Click to collapse
Android cardhy-user bootloader <1.00 e> released by "ww_epad-qp.60.1.15.3-20130416" A03
Key driver not found.. booting OS
Starting fastboot USB download protocol
thats it. It then has 3 icons which are RCK - android and wipe data
tommwilson92 said:
Android cardhy-user bootloader <1.00 e> released by "ww_epad-qp.60.1.15.3-20130416" A03
Key driver not found.. booting OS
Starting fastboot USB download protocol
thats it. It then has 3 icons which are RCK - android and wipe data
Click to expand...
Click to collapse
choose the android one and let it boot normally
nooktablet said:
choose the android one and let it boot normally
Click to expand...
Click to collapse
It wont boot. It will just keep showing the asus screen with the rotsting circle
noahvt said:
The bootloader version is in the top left, else i am not going to be able to help
Sent from my TF300T using xda app-developers app
Click to expand...
Click to collapse
Anything/????
What did you exactly do before this happend: unlocked your bootloader?, flashed a custom recovery?, flashed a custom rom?
if you DO NOT have a custom recovery or unlocked bootloader:
1: go to the bootloader (VOL- +power)
2: go to the "wipe data" option (the most right icon)
3: select it with the VOLUME+ key!
4: reboot
DO THIS ONLY IF YOU HAVE A LOCKED BOOTLOADER OR STOCK RECOVERY ELSE YOU WILL BRICK YOUR TABLET PERMANENTLY!!!!!!!!!!
Sent from my TF300T using xda app-developers app
noahvt said:
What did you exactly do before this happend: unlocked your bootloader?, flashed a custom recovery?, flashed a custom rom?
if you DO NOT have a custom recovery or unlocked bootloader:
1: go to the bootloader (VOL- +power)
2: go to the "wipe data" option (the most right icon)
3: select it with the VOLUME+ key!
4: reboot
DO THIS ONLY IF YOU HAVE A LOCKED BOOTLOADER OR STOCK RECOVERY ELSE YOU WILL BRICK YOUR TABLET PERMANENTLY!!!!!!!!!!
Sent from my TF300T using xda app-developers app
Click to expand...
Click to collapse
The tablet is 100% standard. No custom roms
then do the following:
go to bootloader go to the furthes right icon it should be "wipe data" with an android icon above an arrow pointing to a box (or something like that )
select it with your vol up key!
WARNING: this will REMOVE all your data (excpect micro sd)
Sent from my TF300T using xda app-developers app
noahvt said:
then do the following:
go to bootloader go to the furthes right icon it should be "wipe data" with an android icon above an arrow pointing to a box (or something like that )
select it with your vol up key!
WARNING: this will REMOVE all your data (excpect micro sd)
Sent from my TF300T using xda app-developers app
Click to expand...
Click to collapse
Is there no other way?
F#$k :/:/
No! If you had an unlocked BL you could backup it and you can only unlock your tab if it boots!
I am sorry!
Sent from my TF300T using xda app-developers app
tried to enter fastboot to flash flatline nvflash but keep getting these three options.
RCK, ANDROID, WIPE DATA.
Why doesn't fastboot menu come up?
adry1988 said:
RCK, ANDROID, WIPE DATA.
Click to expand...
Click to collapse
When You see those three icons You already in fastboot mode (for JB bootloaders).
I video on YouTube showed a USB. Must of been previous updates.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
If I'm correct, USB icon exist only on 4.0 firmware and 4.1+ have only message in top left corner that fastboot is enabled.
hi.
I didn't use my tf700 for one year and after one year i forgot my pattern(password).
my tablet was unlock and root and twrp or cmw (i didn't remember exactly) was installed on my device
then i turn my device off , when it was connected with my computer then hold power button and volume down
and then i go to RCK for going to recovery twrp but then an android image with red dangerous sign ( ! in a red traiangel )
so i choose wipe data sign.and all of things in my device deleted also my password.
now i can use my device but i want to install a custom rom. there is a problem that i haven't usb icon for fastboot(when power up with volume down)
how i can fix it or installing twrp for rooting and installing custom rom?
(excuse me if my english language isn't good)
nasiroddin said:
hi.
I didn't use my tf700 for one year and after one year i forgot my pattern(password).
my tablet was unlock and root and twrp or cmw (i didn't remember exactly) was installed on my device
then i turn my device off , when it was connected with my computer then hold power button and volume down
and then i go to RCK for going to recovery twrp but then an android image with red dangerous sign ( ! in a red traiangel )
so i choose wipe data sign.and all of things in my device deleted also my password.
now i can use my device but i want to install a custom rom. there is a problem that i haven't usb icon for fastboot(when power up with volume down)
how i can fix it or installing twrp for rooting and installing custom rom?
(excuse me if my english language isn't good)
Click to expand...
Click to collapse
If you see three icons on your bootloader menu, you have a newer bootloader version than ICS. You can ckeck the bootloader version when you are in it and it is in the upper left corner with a small tiny prints. You are also already in the the fastboot mode if you are in the bootloader menu. You can check your fastboot by typing "fastboot devices" to see if your PC can communicate with your device. Good luck...:fingers-crossed:
on the top left corner writes: "key driver not found.. booting os
android cardhu-user bootloader..............
starting fastboot USB download protocol"
now where i should write "fastboot device" ?
nasiroddin said:
on the top left corner writes: "key driver not found.. booting os
android cardhu-user bootloader..............
starting fastboot USB download protocol"
now where i should write "fastboot device" ?
Click to expand...
Click to collapse
sbdags created a zip installer for twrp and you can check out the script here:
http://forum.xda-developers.com/showthread.php?t=2646279
This is a very nice tutorial for installing adb/fastboot and you can find out more information on this post:
http://forum.xda-developers.com/showthread.php?t=2688891
Please read through these two posts before proceeding with installing your new twrp, good luck...:fingers-crossed:
Okay I have a 32gb asus tf300t it was working had multiboot was playing around in twrp and wiped thought I needed to wanted to put different roms and when I wiped I checked system by mistake so now it will not boot to os
When I start it holding down volume down at same time I get upper left saying
"Key driver not found.. Booting os
Android cardhu-user bootloader <1.00 e> released by "jp_pad-10.6.1.27.5-20130902" A03
Starting Fastboot USBdownload protocol
in middle of screen I get RCK, Android guy and wipe data
I press up volume on RCK and twrp pops up if I go to advanced multi rom it is not there I get
Multirom is not installed
/data/media/multirom not found
/datamedia/0/multirom not found
if I hit restore there is nothing there
is this bricked or can it be fixed being twrp still opens
If i try to boot to android when given three choices it just sits there top left says
"Key driver not found.. Booting os
Android cardhu-user bootloader <1.00 e> released by "jp_pad-10.6.1.27.5-20130902" A03
Starting Fastboot USBdownload protocol
cold-booting Linux
tr_ver12
"""I got this fixed by following a guide on here can not figure out how to delete post or if I even can""""
crpowell67 said:
Okay I have a 32gb asus tf300t it was working had multiboot was playing around in twrp and wiped thought I needed to wanted to put different roms and when I wiped I checked system by mistake so now it will not boot to os
When I start it holding down volume down at same time I get upper left saying
"Key driver not found.. Booting os
Android cardhu-user bootloader <1.00 e> released by "jp_pad-10.6.1.27.5-20130902" A03
Starting Fastboot USBdownload protocol
in middle of screen I get RCK, Android guy and wipe data
I press up volume on RCK and twrp pops up if I go to advanced multi rom it is not there I get
Multirom is not installed
/data/media/multirom not found
/datamedia/0/multirom not found
if I hit restore there is nothing there
is this bricked or can it be fixed being twrp still opens
If i try to boot to android when given three choices it just sits there top left says
"Key driver not found.. Booting os
Android cardhu-user bootloader <1.00 e> released by "jp_pad-10.6.1.27.5-20130902" A03
Starting Fastboot USBdownload protocol
cold-booting Linux
tr_ver12
"""I got this fixed by following a guide on here can not figure out how to delete post or if I even can""""
Click to expand...
Click to collapse
Don't delete the thread, post the solution guide and change the thread title to ([Solved] Think I might of bricked it "not sure")