Develop Bugs

Stuck in bootloader with no OS and no access to media card?

So I wanted to return to stock, but now all I have access to is fast boot, with no OS on my device and it's no rooted, unlocked or anything. What do I do!?

You will need to flash back to the factory Google Image through fastboot. Check out the unroot guide to get the image and how to flash.
Remember to root and flash CWM afterwards.
Edit: Guess you don't need root or CWM if you want stock.
Sent from my Galaxy Nexus using XDA App

NewMossie said:
You will need to flash back to the factory Google Image through fastboot. Check out the unroot guide to get the image and how to flash.
Remember to root and flash CWM afterwards.
Edit: Guess you don't need root or CWM if you want stock.
Sent from my Galaxy Nexus using XDA App
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I tried that, for some reason I can't get it to work. Maybe the instructions are not clear. I'd REALLY appreciate if you can clarify them for me!

Here's what you do.
1. Extract the Google images to your fastboot.exe directory. You should have:
- bootloader-maguro-primekk15.img
- radio-maguro-i9250xxkk6.img
- image-yakju-icl53f.zip
2. Boot into bootloader and THEN plug in your phone
3. Run "fastboot devices" to make sure fastboot reads the phone
4. Type the following commands to flash all 3 images. Be sure to check your phone and wait for each command to finish.
fastboot flash bootloader bootloader-maguro-primekk15.img
fastboot reboot-bootloader
fastboot flash radio radio-maguro-i9250xxkk6.img
fastboot reboot-bootloader
fastboot -w update image-yakju-icl53f.zip

BrandonPrice31 said:
So I wanted to return to stock, but now all I have access to is fast boot, with no OS on my device and it's no rooted, unlocked or anything. What do I do!?
Click to expand...
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http://forum.xda-developers.com/showpost.php?p=21308202&postcount=251

[Q] Q|**HELP** icant do software update after relock boot loader

hey all XDA members
sry for my bad English
I was a custom rom and I change it to the HTC original one (with my nandroid backup) then I relock my boot loader and try to upgrade officially to 4.0.4 from 4.0.3 I click update and then the phone shut off and go to thr bootloader
what I can do to update my officially HTC rom
plz help me guys

If you are on stock there is no need to relock the bootloader .... You restored a nandroid that was taken with a custom recovery, my guess is that you did not flash back the stock recovery !

Mr Hofs said:
If you are on stock there is no need to relock the bootloader .... You restored a nandroid that was taken with a custom recovery, my guess is that you did not flash back the stock recovery !
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how i do it?

ntur64 said:
how i do it?
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Can you do a fastboot command
Fastboot getvar version-main
And post the result please, i get you the stock recovery
---------- Post added at 11:02 PM ---------- Previous post was at 10:45 PM ----------
If the version starts with 1.29 you need this stock recovery
http://www.androidrevolution.nl/ARHD/index.php?dir=OneX/Recovery/
If your version starts with 2.17 you need this one
http://db.tt/U5CK4noo

Mr Hofs said:
Can you do a fastboot command
Fastboot getvar version-main
And post the result please, i get you the stock recovery]
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yes here is it
C:\fastboot>Fastboot getvar version-main
version-main: 1.29.461.11
finished. total time: 0.094s
C:\fastboot>

Then you have to download the 1.29 recovery from the first link i have you
Flash it and it should be fine
If your bootloader is locked now you have to relock it
Put the unlock_code.bin file and the recovery in the fastboot folder and do the commands with the phone in the fastboot usb mode
Fastboot flash unlocktoken unlock_code.bin
It will unlock the bootloader and then
Fastboot erase cache
Fastboot flash recovery "name of the recovery".img
Fastboot erase cache
After that try to update again. You can keep the bootloader unlocked :thumbup:

Mr Hofs said:
Then you have to download the 1.29 recovery from the first link i have you
Flash it and it should be fine
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How to flash with recovery .?

You can't flash it with the recovery it has to be done manually with fastboot commands, see my post above yours
And how is your battery holding up, enough power, otherwise recharge it first to full before you start. If you end up with problems you have at least a full battery to solve it

Mr Hofs said:
You can't flash it with the recovery it has to be done manually with fastboot commands, see my post above yours
And how is your battery holding up, enough power, otherwise recharge it first to full before you start. If you end up with problems you have at least a full battery to solve it
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Ok pal I will waiting to 100% I will update
Thenk you very very Mach :good:

i got an htc one xl (unlocked) in uae.i want to know whether its boot loader is unlocked ??

rkoforever90 said:
i got an htc one xl (unlocked) in uae.i want to know whether its boot loader is unlocked ??
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If you have a HTC one XL you are in the wrong forum, you have to go to the AT&T ,rogers, HTC one XL forum........hold the volume - button and the power button until it restarts in the bootloader, it will be written there if its locked, unlocked or relocked. And it will probably say EVITA at the top, this forum is for the ENDEAVORU type phone. If it says EVITA do not flash anything from here you might cause a brick !

[Q] Is my phone brick? help....

hi i have the htc one x international. I really really need help. My htc one x was on viper x then i wanted to flash to cm10.1 but i failed. I then realized that i have to update my HBOOT. And so i did. And now it has been relocked. When I tried to boot my phone, my sd card is not available, my phone can't have signal, almost everything is impossible to do. I also cannot go into CWM recovery.
What i can do now is only go to my boot loader by pressing volume down and power button. What should i do?

If you want to be able to get into recovery again try to type in the shell
Fastboot erase cache

matt95 said:
If you want to be able to get into recovery again try to type in the shell
Fastboot erase cache
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I did fastboot erase cache through cmd, and when i tried to go to recovery, it showed me a flatphone, a triangle with an exclamation mark

You just need to unlock it again mate thats why it says "relocked" and you cant do nothing with your custom rom / recovery

matt95 said:
If you want to be able to get into recovery again try to type in the shell
Fastboot erase cache
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MeLViN-oNe said:
You just need to unlock it again mate thats why it says "relocked" and you cant do nothing with your custom rom / recovery
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ok how do i unlock the bootloader. I have the unlock file but when i flash it, flash unlocktoken Unlock_code.bin, it says failed.

ari12 said:
ok how do i unlock the bootloader. I have the unlock file but when i flash it, flash unlocktoken Unlock_code.bin, it says failed.
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You need to get a new unlock token from htcdev, had the same problem when upgrading my hboot

MeLViN-oNe said:
You need to get a new unlock token from htcdev, had the same problem when upgrading my hboot
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Correct, try to get another unlock code

matt95 said:
Correct, try to get another unlock code
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Ok now i have a new problem. when i get a new token, and follow all ways to unlock, when i flash fastboot unlocktoken Unlock_code.bin, it replied with full of options for me to choose. And nothing happened to my phone. what should i do?

Type:
Code:
fastboot flash unlocktoken Unlock_code.bin

It should pop up on your screen when you flash info about voiding you're warranty
You then press volume up to highlight yes then press power button to confirm
Sent from my HTC One X using xda app-developers app

Fastboot, Bootloader and Penguin

Hello
I flashed a new bootloader version via
Code:
fastboot flash aboot emmc_appsboot.mbn
Now fastboot is showing a penguin. It still works but once I turn on the phone, reboot or go to fastboot mode I see this penguin.
What does that mean? And how to get the old screen back?

thomson.aa said:
I flashed a new bootloader version via
Code:
fastboot flash aboot emmc_appsboot.mbn
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Click to collapse
And where do you find this bootloader?

I was having this bug on my Wfox Storm. Try flashing different bootlogo and bootloader

Where are the factory images?

Hey all, isn't there a thread with factory images and steps to flash each partition manually with fastboot commands? I've done it before but I cant find them any more, Im wanting to upgrade to 5.04 its just the way I like to do it, can anyone point me the way?

http://downloads.oneplus.net/oneplus-5t/oneplus_5t_oxygenos_5.0.4/
The steps are the same you can find the commands somewhere

Andromendous said:
Hey all, isn't there a thread with factory images and steps to flash each partition manually with fastboot commands? I've done it before but I cant find them any more, Im wanting to upgrade to 5.04 its just the way I like to do it, can anyone point me the way?
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And HERE

k.s.deviate said:
And HERE
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Yeah I was wanting to flash it manually through fastboot. Like,
fastboot flash modem
fastboot flash boot
fastboot flash system
Etc...

Andromendous said:
Yeah I was wanting to flash it manually through fastboot. Like,
fastboot flash modem
fastboot flash boot
fastboot flash system
Etc...
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I also need the image to flash in bootloader. Is this exist for OnePlus5T ?