Just curious if anyone knows a way to get rid of the unlocked lock on the Google splash screen with a phone with an unlocked bootloader?
Not trying to do anything devious, I just think it's kinda ugly.
relock the boot loader.
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kenvan19 said:
relock the boot loader.
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I sort of assumed that would do the trick. But won't that wipe my device and make flashing impossible?
fchipm said:
I sort of assumed that would do the trick. But won't that wipe my device and make flashing impossible?
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No and no. Relocking does not wipe, only unlocking. Your custom recovery will stay installed, and as long as you have root you can even install a new recovery using flash_image if it is somehow overwritten.
krohnjw said:
No and no. Relocking does not wipe, only unlocking. Your custom recovery will stay installed, and as long as you have root you can even install a new recovery using flash_image if it is somehow overwritten.
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Sweeeet - thanks for this!
Related
What happens if I lock the bootloader after Ive rooted and installed clockwork? Seems when bootloader is unlocked, I have usb connectivity issues when using usb debugging.
So, can we re lock the bootloader after we've done what we wanna do?
thanks!
tailsthecat3 said:
What happens if I lock the bootloader after Ive rooted and installed clockwork? Seems when bootloader is unlocked, I have usb connectivity issues when using usb debugging.
So, can we re lock the bootloader after we've done what we wanna do?
thanks!
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Yes. If you do need to unlock again it will wipe though.
Sent from my Nexus S using XDA Premium App
krohnjw said:
Yes. If you do need to unlock again it will wipe though.
Sent from my Nexus S using XDA Premium App
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sounds good. thanks man. appreciate it.
but lemme ask. with the loader locked, i should still be able to use clockwork and make nandroid bu's...access system to delete apps and other things?
thanks.
p.s. coming from an evo. unlocked bootloader same as s-off? i assumed it was from beginning. thanks again!
My question is, if you relock the bootloader on ns4g after unlocking and rooting, will you loose the root or the ability to flash any custom roms or mods?
chrissboston said:
My question is, if you relock the bootloader on ns4g after unlocking and rooting, will you loose the root or the ability to flash any custom roms or mods?
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No. You can still flash anything via custom recovery.
You will, however, lose the ability to flash a custom recovery if it is overwritten via fastboot. If you have root access you can still use the flash_image binary from the device or flash via Rom Manager. If you lose root and recovery though you will have to unlock again.
chrissboston said:
My question is, if you relock the bootloader on ns4g after unlocking and rooting, will you loose the root or the ability to flash any custom roms or mods?
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This is a dev phone, so you can lock and unlock the bootloader as you please. You will not be able to switch the recovery with it locked.
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Rem3Dy said:
If the bootloader is locked you can not flash roms. This is a dev phone, so you can lock and unlock the bootloader as you please.
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Yes you can - via a custom recovery you can flash whatever you want.
Pre 2.3.3 you could fastboot boot a custom recovery and flash whatever you wanted without even touching the stock recovery. That was never the intended functionality though and 2.3.3 took that ability away again (so that you now have to initially unlock in order to flash a custom recovery).
Thanks
Thank you Rem3Dy & krohnjw, I understand now. And thanks for the tip about flashing through rom manager krohnjw, its very usefull and easier instead of flashing manually.
chrissboston said:
And thanks for the tip about flashing through rom manager krohnjw, its very usefull and easier instead of flashing manually.
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And is causing problems en masse.
rentaric said:
And is causing problems en masse.
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erasing before flashing seems to help, I just use fastboot though as it's easy and doesn't have any issues. I don't recommend locking the bootloader if you plan on flashing, but it is possible.
Sent from my Nexus S using XDA Premium App
I agree with you krohnjw as sometimes when you don't do a full wipe the new flashed rom gives you problems, specially with FC's, but I've never had a problem when flashing after doing a full wipe.
I used the one click root for my Nexus S 4G. Is there a way to remove the lock icon on the bootloader screen? (Google Logo)
tylerwatt12 said:
I used the one click root for my Nexus S 4G. Is there a way to remove the lock icon on the bootloader screen? (Google Logo)
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Yes, lock the bootloader.
rentaric said:
Yes, lock the bootloader.
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Can i still use the phone with a custom rom and access Clockwork Recovery?
If so how can i lock it?
tylerwatt12 said:
Can i still use the phone with a custom rom and access Clockwork Recovery?
If so how can i lock it?
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Yes. fastboot oem lock.
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tylerwatt12 said:
Can i still use the phone with a custom rom and access Clockwork Recovery?
If so how can i lock it?
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No, bootloader locked = no lock on screen but no using custom roms.
It's on the screen for like 3 seconds is it really that big of a deal?
NYYFan325 said:
No, bootloader locked = no lock on screen but no using custom roms.
It's on the screen for like 3 seconds is it really that big of a deal?
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^^^^
This. Really not a big deal. Like how often do u reboot your phone.
Sent from my CM7 powered Nexus S 4g using XDA Premium App
NYYFan325 said:
No, bootloader locked = no lock on screen but no using custom roms.
It's on the screen for like 3 seconds is it really that big of a deal?
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I just locked it, rom still loads, su still works
NYYFan325 said:
No, bootloader locked = no lock on screen but no using custom roms.
It's on the screen for like 3 seconds is it really that big of a deal?
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This is entirely inaccurate. Locking the boot loader does *not* remove a custom recovery, does *not* remove root access and does *not* prevent loading custom roms.
It will prevent flashing a new recovery using fastboot if the custom recovery is overwritten at any point. However, as long as you still have root access you can use the flash_image binary and flash whatever recovery you would like directly from the device.
There is also nothing preventing you from installing a custom rom if a custom recovery is in place.
I suppose I worded poorly, but thats basically what I meant... thats for the clarification
Hi I have just recently unrooted my phone and back to stock with stock boothloader and recovery.
I did this because I am just patiently
Waiting for the ICS update.
My questing is...how do I lock the OEM on my phone? I know you could but I want to know how. And ....if I do that....WOULD IT WIPE MY PHONE?
I want to relock my OEM, but keep all my apps on my phone.
So again, if I lock my OEM, would it wipe my phone?
PS. I have 19020A
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Don't think it wipes ur phone... maybe I'm wrong but here ya go
>Fastboot Device
>Fastboot OEM Lock
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Yup it will wipe everything
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mathkid95 said:
Yup it will wipe everything
Sent from my HTC Sensation 4G using XDA App
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fastboot oem lock
Locking doesn't wipe anything. Unlocking wipes.
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You don't have to lock bootloader to recieve OTA updates, unlocked bootloader just allows you to flash something via fastboot (usually CWM). Just be unrooted and have stock recovery, as I do. This way you can always flash CWM, make a nandroid backup and flash someting else...without losing any data (you don't unlock bootloader).
Ahhh damnit. Thanks krohn, had a bit of a brain freeze there.
Sent from my HTC Sensation 4G using XDA App
dan542 said:
You don't have to lock bootloader to recieve OTA updates, unlocked bootloader just allows you to flash something via fastboot (usually CWM). Just be unrooted and have stock recovery, as I do. This way you can always flash CWM, make a nandroid backup and flash someting else...without losing any data (you don't unlock bootloader).
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Yea, why lock the bootloader? It doesn't need to be.
I thought locking the bootloader DID wipe. I guess I myself am mistaken too. (It would tell you though when you go to do it.).
Lastly, don't you think it's a little earlier to be going back to stock for the ICS update when it's not even announced as far as it being done and the phone; nor, is it announced of when the phone itself will be coming out. And, it won't be sometime till after that as well.
Just my opinion.
(You also didn't need to go unroot if you were stock rooted with no modifications).
Its just that I have lots of apps and I want to have them for when ICS comes out.
And....idk....I just figures if I am not rooted I might-as-well OEM lock just invade..if I might need to...for warenty
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Nah your good on that... while it's rooted and awaiting the OTA... give your phone some Cyber air... over clock it with an app... install a better radio.. do something =]
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BlackHawkA4 said:
Yea, why lock the bootloader? It doesn't need to be.
I thought locking the bootloader DID wipe. I guess I myself am mistaken too. (It would tell you though when you go to do it.).
Lastly, don't you think it's a little earlier to be going back to stock for the ICS update when it's not even announced as far as it being done and the phone; nor, is it announced of when the phone itself will be coming out. And, it won't be sometime till after that as well.
Just my opinion.
(You also didn't need to go unroot if you were stock rooted with no modifications).
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Yes, you can be rooted, but you'll have to have stock recovery and you'll lose root with OTA update.
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dan542 said:
Yes, you can be rooted, but you'll have to have stock recovery and you'll lose root with OTA update.
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You don't need stock recovery. Stock recovery is not checked with an assert and is not patched, it is deleted and flashed using a full image. You can flash the OTA with CWM without any issues.
You will lose root in one of two scenarios with the OTAs, it recursively chmod's /system or formats /system (full update, not incremental). At this point all you need to do it flash the su binary again though to regain root access.
krohnjw said:
You don't need stock recovery. Stock recovery is not checked with an assert and is not patched, it is deleted and flashed using a full image. You can flash the OTA with CWM without any issues.
You will lose root in one of two scenarios with the OTAs, it recursively chmod's /system or formats /system (full update, not incremental). At this point all you need to do it flash the su binary again though to regain root access.
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Ok
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Is there any tool that will reinstall the stock rom on a Nexus 5 with LOCKED bootloader? Something like emergency reflash from LG Support Tool.
LG Support Tool? There's something LG Flashtool and that works.
albwh said:
Is there any tool that will reinstall the stock rom on a Nexus 5 with LOCKED bootloader? Something like emergency reflash from LG Support Tool.
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If you have to reinstall the stock firmware why do you care? Just unlock the bootloader, you're going to lose everything anyway.
What situation are you in. There may be ways to save your data
Sent from my Nexus 5 using XDA Free mobile app
The ideea is that I want to root this phone with Towelroot and I've heard that if Google detects a change in the system you can't install any more OTA updates. If this is true, I want to find a method to reflash the stock so I cand get the updates.
albwh said:
The ideea is that I want to root this phone with Towelroot and I've heard that if Google detects a change in the system you can't install any more OTA updates. If this is true, I want to find a method to reflash the stock so I cand get the updates.
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Click to collapse
If you're rooted but otherwise completely stock, you should get OTA updates no problem.
albwh said:
The ideea is that I want to root this phone with Towelroot and I've heard that if Google detects a change in the system you can't install any more OTA updates. If this is true, I want to find a method to reflash the stock so I cand get the updates.
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Click to collapse
Well if you modify any system files you don't get the ota. Your best bet is to root and then flash a custom recovery with flashify and then flash a stock rom zip that will be created shortly after any updates come out. You can also unlock the bootloader without wiping data with boot unlocker after your rooted.
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jd1639 said:
Well if you modify any system files you don't get the ota. Your best bet is to root and then flash a custom recovery with flashify and then flash a stock rom zip that will be created shortly after any updates come out. You can also unlock the bootloader without wiping data with boot unlocker after your rooted.
Sent from my Nexus 5 using XDA Free mobile app
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There's a whole sticky on returning to stock so you can get OTAs. </thread>
If you're able to flash the stock ROM, you should be past the point where you need to worry about being able to get any updates.
Yeah. I'd highly recommend just flashing a prerooted busybox stock ROM. You can always do a dirty flash over stock ROM and still keep data.
jd1639 said:
Well if you modify any system files you don't get the ota. Your best bet is to root and then flash a custom recovery with flashify and then flash a stock rom zip that will be created shortly after any updates come out. You can also unlock the bootloader without wiping data with boot unlocker after your rooted.
Sent from my Nexus 5 using XDA Free mobile app
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Click to collapse
You do get the OTA, but if you modify /system/ or something else, the OTA won't install.
It takes 10 minutes to return to stock for an OTA. Just do what you want with the phone now and enjoy!
The next OTA will be months from now. Return to stock then.
You dont need any tool. Download factory image and flash that by executing flash-all.bat (for windows, if you use linux execute flash-all.sh). Flash a custom recovery. Then remove hidden tampered flag by flashing tampered flag remover zip. Then flash stock recovery and lock bootloader by typing fastboot oem lock.
yashade2001 said:
You dont need any tool. Download factory image and flash that by executing flash-all.bat (for windows, if you use linux execute flash-all.sh). Flash a custom recovery. Then remove hidden tampered flag by flashing tampered flag remover zip. Then flash stock recovery and lock bootloader by typing fastboot oem lock.
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You can do the last 2 steps using bootunlocker from play
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rootSU said:
You can do the last 2 steps using bootunlocker from play
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Yes that is an awesome app.
yashade2001 said:
Yes that is an awesome app.
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Yeah agreed. I use it to keep my bootloader locked but so I can unlock it without a wipe on the fly.
rootSU said:
Yeah agreed. I use it to keep my bootloader locked but so I can unlock it without a wipe on the fly.
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Why do you keep your bootloader locked?
yashade2001 said:
Why do you keep your bootloader locked?
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So no one can get my data
rootSU said:
So no one can get my data
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How someone can get my data if i have a unlocked bootloader?
yashade2001 said:
How someone can get my data if i have a unlocked bootloader?
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Locking the bootloader isn't enough on its own.
Android: adb pull data, MTP (Screen lock can prevent)
Custom recovery: adb pull data, flash zip to turn off android lock screen (Recovery lock can prevent)
Lock bootloader: Prevent replacing locked recovery with unlocked recovery,