Bootloader - Transformer TF300T Q&A, Help & Troubleshooting

I did the jb update and twrp recovery and root, not when I hold down Vol and power it goes to the bootloader screen instead of the 5s Vol up to recovery. Granted all I do is click Vol up on rck to get to recovery. Just wondering If this it's normal or is there something I did to cause this? & how can I change it?
Sent from my SGH-T989 using xda app-developers app

Its normal. The jellybean update has a new boot loader in it that causes that. And as far as I know it can't be changed.
Sent from my SGH-I897 using Tapatalk 2

gmillz said:
Its normal. The jellybean update has a new boot loader in it that causes that. And as far as I know it can't be changed.
Sent from my SGH-I897 using Tapatalk 2
Click to expand...
Click to collapse
Cool just making sure, thanks gmillz good to see here as well as sr gs2 forums
Transformer tf300 Jellybeaned

Related

[Q] Xoom 2 p/w locked.... Tear down?

Ok my xoom 2 has been password locked thanks to my 10 year old brother who doesn't know what the password is.... (oh yay) unfortunately usb debugging wasn't enabled so running any commands to hard reset my xoom is a no go.
I have searched and searched for the last few days with no success in finding a solution so i'm going to have to go beneath the hood and have a play around.
I already know how to tear down the xoom as I've already tried doing a battery pull.
Does anyone at all know anything about the internals that I could pull to wipe the device or return it to stock?
I really don't like the idea that I have spent a few hundred dollars on a pretty looking frisbee.... :-/
Sent from my CM9 Flashed GT - I9100 XDA app-developers app
do a hard reset using power and volume + lose all your data though
Sent from my Xoom using XDA Premium App
http://www.hard-reset.com/motorola-xoom-2-hard-reset.html check that out
Sent from my Xoom using XDA Premium App
[email protected] said:
do a hard reset using power and volume + lose all your data though
Sent from my Xoom using XDA Premium App
Click to expand...
Click to collapse
I have tried so many times to enter recovery and I can't, I can only get into debugging mode using volume - and power.
Sent from my CM9 Flashed GT - I9100 XDA app-developers app
once you see the motorola logo wait 3 seconds then press volume down
Sent from my Xoom using XDA Premium App
[email protected] said:
once you see the motorola logo wait 3 seconds then press volume down
Sent from my Xoom using XDA Premium App
Click to expand...
Click to collapse
Alright I'll give it a few more goes I have heard it can be a bit tedious to get into by making the right timing to press the buttons.
Sent from my CM9 Flashed GT - I9100 XDA app-developers app
yep good luck, deffo fixable though so all is not lost
Sent from my Xoom using XDA Premium App
[email protected] said:
yep good luck, deffo fixable though so all is not lost
Sent from my Xoom using XDA Premium App
Click to expand...
Click to collapse
Thanks. Will post back with results in the morning. 12:10am here
Sent from my CM9 Flashed GT - I9100 XDA app-developers app
Aha! With a small play around I found to get a train into recovery DONT press volume + at the logo hold both volume buttons plus the power button.. Goes straight to recovery
Sent from CM9 Flashed GT-I9100
Orkane1989 said:
Aha! With a small play around I found to get a train into recovery DONT press volume + at the logo hold both volume buttons plus the power button.. Goes straight to recovery
Sent from CM9 Flashed GT-I9100
Click to expand...
Click to collapse
glad to hear it
Sent from my Xoom using XDA Premium App
Yep perfectly working (as you can see from my sig) thank you very muchly for getting to try the hard key reset again
Sent from my XOOM 2 using xda app-developers app

Samsung keeps flashing

So my phone is stuck at the samsung boot screen and wont go past it. Not rooted but was at one point. Unable to get in download mode. Any suggestions?
Sent from my SAMSUNG-SGH-I747 using xda premium
What did you do before this happened?
Sent from my SGH-I997 using xda app-developers app
Nothing. Hit the power and it said goodbye. Its stock unrooted. Keeps flashing and will not go in download mode.
Sent from my SAMSUNG-SGH-I747 using xda premium
Does it turn on automatically when you insert the battery?
If it does, your power button is stuck.
andros11 said:
Does it turn on automatically when you insert the battery?
If it does, your power button is stuck.
Click to expand...
Click to collapse
Yeah. I just noticed another post similar to mine after searching again and there are a few things im gonna try. Thanks for all the quick responses
Sent from my SAMSUNG-SGH-I747 using xda premium

Someone have a link to the stock K1 kernel?

Long story short, Im rocking a older kernel (dont ask me why cause I dont know lol) and would like to bring it upto date if anyone has a zip of it?
This is the stock k1 kernel from the jellybeans build 5 thread.
http://myandroidfiles.com/beanstown106/i535/kernels/StockBeansKernelK1.zip
mikeman45 said:
This is the stock k1 kernel from the jellybeans build 5 thread.
http://myandroidfiles.com/beanstown106/i535/kernels/StockBeansKernelK1.zip
Click to expand...
Click to collapse
I flashed that and it put me in a bootloop
Sorry
Sent from my SCH-I535 using xda premium
Did you factory reset in recovery?
Vol up. Home. Power.
That used to help if stuck
Sent from my SCH-I535 using xda premium
blueb0x said:
Did you factory reset in recovery?
Vol up. Home. Power.
That used to help if stuck
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
Ya I just dirty flashed the rom which fixed it.

Help lol bootloader prob

So how would I know for sure if my bootloader is unlocked can't flash any kernel but ez unlock says its unlocked
Sent from my SCH-I535 using xda app-developers app
When your phone is powered of completely, hold the power and volume down keys at the same time. This will then bring up a white screen with a load of text. Look at the top and if it says 'S-off' then I assume you've unlocked the boot loader. If it says 'S-on' I assume not. But this isn't always the case.
Try it anyway and if this helps please leave a thank you
Sent from my HTC Incredible S using xda premium
moose.splash1 said:
When your phone is powered of completely, hold the power and volume down keys at the same time. This will then bring up a white screen with a load of text. Look at the top and if it says 'S-off' then I assume you've unlocked the boot loader. If it says 'S-on' I assume not. But this isn't always the case.
Try it anyway and if this helps please leave a thank you
Sent from my HTC Incredible S using xda premium
Click to expand...
Click to collapse
That is just for HTC devices.
Just reboot your phone and if the first samsung logo when booting up disappears quickly then you have an unlocked biitloader.
Sent from my SCH-I535 using xda app-developers app
The simplest way to tell is if you reboot your device and if the first splash screen that appears flashes "Samsung" really quick, then you are unlocked. If you are not unlocked it will stay up for a second or two.
Sent from my Nexus 7 using Tapatalk HD
How do I unlock it holding power and volume down did nothing for me
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mesmerbelly said:
How do I unlock it holding power and volume down did nothing for me
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Just reboot your phone no need to do all that.
Sent from my SCH-I535 using xda app-developers app
It stays for a few at Samsung logo
Sent from my SCH-I535 using xda app-developers app
mesmerbelly said:
It stays for a few at Samsung logo
Click to expand...
Click to collapse
Then you are still locked unfortunately. Try using the unlock tool again.
Sent from my Nexus 7 using Tapatalk HD
I have over and over lol any advice?
Sent from my SCH-I535 using xda app-developers app
You are rooted, yes? If that's not the issue I'm not sure what else it could be.
Sent from my Nexus 7 using Tapatalk HD
Yes been rooted can flash ROMs but not kernel
Sent from my SCH-I535 using xda app-developers app
What version of ez unlock are you using? Make sure you use version 1.2. The later versions don't work.
Actually they do work as I used 1.4 and the only thing is that it says unknown. Also once it gives you the prompt saying the phone is unlocked you flash a custom recovery to see if you have successfully unlocked the bootloader.
mesmerbelly said:
Yes been rooted can flash ROMs but not kernel
Sent from my SCH-I535 using xda app-developers app
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Click to collapse
You probably flashed an incompatible kernel. Basically if you flash a kernel meant for ICS it won't work on jelly bean and vice versa.
jmxc23 said:
You probably flashed an incompatible kernel. Basically if you flash a kernel meant for ICS it won't work on jelly bean and vice versa.
Click to expand...
Click to collapse
I tried several and all for vzw
Sent from my SCH-I535 using xda app-developers app
jmxc23 said:
Actually they do work as I used 1.4 and the only thing is that it says unknown. Also once it gives you the prompt saying the phone is unlocked you flash a custom recovery to see if you have successfully unlocked the bootloader.
Click to expand...
Click to collapse
It has been widely known/reported that 1.4/1.3 are non-functional. I think you are the first person I've seen to claim otherwise. Maybe it works for some? All I know is that 1.4 did not work for me I had to revert to 1.2, and this is the same for everyone else in the ez unlock thread on Rootz.
mesmerbelly said:
I tried several and all for vzw
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
I'm assuming you downloaded ez-unlock from the market? That's version 1.4, which has been widely reported as non-functional. Uninstall the current app then download version 1.2 from this thread and install it:
http://rootzwiki.com/topic/32456-app-920-ez-unlock-14-easiest-way-to-unlock-your-bootloader/
That should fix your problem if it doesn't then there is something else wrong.
So I Odin back to stock through the whole root clockwork and unlock I am definitely
Unlocked at this point and I'm sure but no matter what kernel I flash it won't boot I get a crazy pixilated screen that is multicolored which is more than it would do prior to all this but no boot wtf is wrong here any ideas ?? anyone have anything remotely close to this happen to them ??
mesmerbelly said:
So I Odin back to stock through the whole root clockwork and unlock I am definitely
Unlocked at this point and I'm sure but no matter what kernel I flash it won't boot I get a crazy pixilated screen that is multicolored which is more than it would do prior to all this but no boot wtf is wrong here any ideas ?? anyone have anything remotely close to this happen to them ??
Click to expand...
Click to collapse
What kernels are you trying to flash?
mesmerbelly said:
So I Odin back to stock through the whole root clockwork and unlock I am definitely
Unlocked at this point and I'm sure but no matter what kernel I flash it won't boot I get a crazy pixilated screen that is multicolored which is more than it would do prior to all this but no boot wtf is wrong here any ideas ?? anyone have anything remotely close to this happen to them ??
Click to expand...
Click to collapse
Post a link to what kernel you're trying to flash. Also, which rom are you on-AOSP OR TW and which Android version is it?
I finally got faux main line v15 to work via a ROM with aroma installer so idk what the hell I was doing wrong but I was wrong somewhere
Sent from my SCH-I535 using xda app-developers app

[Q] Cant enter CWM menu..

My phone can enter cwm just from ROM manager but when i try with hold Power + Volume down + Home botton, it doesnt work..
Need help because i got boot loop, my phone stuck on ROM Logo
Need to know what phone you are running. For the s3 unplug the device hold power+volume up+home. Once it boots let go of the power. You should see blue writing in the top left of the screen. Vol down is for Odin. Hope this helps.
Sent from my SCH-I535 using xda app-developers app
Oh i forgot, my device is LG P500, i succeed install cwm 5 from ROM manager but i cant enter it with 3 bottons
Sent from my GT-I8150 using xda app-developers app
rawmad said:
Oh i forgot, my device is LG P500, i succeed install cwm 5 from ROM manager but i cant enter it with 3 bottons
Sent from my GT-I8150 using xda app-developers app
Click to expand...
Click to collapse
If you can boot into device
Use AnReboot to boot into recovery
Sent from my GT-I9082 using Tapatalk
It cant, because my phone cant open the OS, just stuck on StockRom logo
Sent from my GT-I8150 using xda app-developers app
rawmad said:
It cant, because my phone cant open the OS, just stuck on StockRom logo
Sent from my GT-I8150 using xda app-developers app
Click to expand...
Click to collapse
Can you get into fastboot mode ?
Try using Power+Back+Vol Up
Sent from my GT-I9082 using Tapatalk
I did try all buttons combination but still not work..
Even fast boot doesnt work either..
Sent from my GT-I8150 using xda app-developers app
@ibub has experienced this AFAIK
He may be able to help
Sent from my GT-I9082 using Tapatalk
Back to original froyo, gingerbread, customrom, anything as long as my device can work again
Sent from my GT-I8150 using xda app-developers app
rawmad said:
Back to original froyo, gingerbread, customrom, anything as long as my device can work again
Sent from my GT-I8150 using xda app-developers app
Click to expand...
Click to collapse
Redownload recovery using rom manager and flash it again .better luck this time
How can i open rom manager while my phone cant start up ?
Sent from my GT-I8150 using xda app-developers app
@rawmad
Try fastboot again. Pull out battery to power down, and replace it. Press and hold "home" and "power".
Sent from my LG-P500 using Tapatalk 2
I tried it but still not work
Sent from my GT-I8150 using xda app-developers app
@rawmad
Have you ever accessed fastboot, in the past? Some phones do not have it.
Sent from my LG-P500 using Tapatalk 2
I think your phone may be soft bricked.....but just its my own thinking you may try another procedure also.
rawmad said:
My phone can enter cwm just from ROM manager but when i try with hold Power + Volume down + Home botton, it doesnt work..
Need help because i got boot loop, my phone stuck on ROM Logo
Click to expand...
Click to collapse
dude i really think ur device is soft bricked.. well you can try there.. follow steps exactly.. http://forum.xda-developers.com/showthread.php?t=2559363
@ibub...
Never cant access fast boot even in the past but it can enter cwm menu from rom manager
Sent from my GT-I8150 using Tapatalk 2
dude do it..go to the link i gave you..restore your stock rom first so that u can open ur phone using the link i gave you..root it using ginger break.
then install recovery and it will be okay..
If your phone is bricked, and this time i conform your phone is bricked, so then you may do this -TUTORIAL , how to bring your LG P500 back to life/unBrick or ths site link HOW TO Update Your Mobile firmware using KDZ Updater For Lg P500,Optimus V Detail Guide.:victory: This is my own blog it may help you ..:highfive: PLEASE, USE INFO AT YOUR OWN RISK & INTELLIGENCE.
I dont know how but suddenly my phone turn on with rom named placebo, but problem is no network and got my imei unknown..
How to get them back ?
Sent from my GT-I8150 using Tapatalk 2

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