Hi everyone!
I have a problem and I need your help. I'm using AVD Rom but I have locked bootloader ("Unlock bootloader allowed: no"). But I need help with flashing .zips. I was trying to do it via Flash Gordon but this application doesn't work properly for me and one time it caused bootloop in my phone. I wanted to flash Pure Performances™ but I don't know how. Does anyone know any program like Flash Gordon but more stable?
Thanks for help in advance
cahir1495 said:
Hi everyone!
I have a problem and I need your help. I'm using AVD Rom but I have locked bootloader ("Unlock bootloader allowed: no"). But I need help with flashing .zips. I was trying to do it via Flash Gordon but this application doesn't work properly for me and one time it caused bootloop in my phone. I wanted to flash Pure Performances™ but I don't know how. Does anyone know any program like Flash Gordon but more stable?
Thanks for help in advance
Click to expand...
Click to collapse
There are restrictions on CUSTOM ROMS which require UNLOCKED BOOTLOADER. However, some ROMS can even work on LOCKED BOOTLOADER. So every time you flash your ROM with locked bootloader, you will end up bootlooped. Sometimes, the ROM would work but some extra modifications wouldnot work (as they require further freedom which only unlocked bootloader can provide)/ Thus flashing Zips made for UNLOCKED BOOTLOADER will also result in bootloops.
The best way would be to check out which ROMS support locked bootloaders or if someone from your community comes out with a hack to UNLOCK your bootloader when you are not allowed.
Hnk1 said:
There are restrictions on CUSTOM ROMS which require UNLOCKED BOOTLOADER. However, some ROMS can even work on LOCKED BOOTLOADER. So every time you flash your ROM with locked bootloader, you will end up bootlooped. Sometimes, the ROM would work but some extra modifications wouldnot work (as they require further freedom which only unlocked bootloader can provide)/ Thus flashing Zips made for UNLOCKED BOOTLOADER will also result in bootloops.
The best way would be to check out which ROMS support locked bootloaders or if someone from your community comes out with a hack to UNLOCK your bootloader when you are not allowed.
Click to expand...
Click to collapse
I understand but most of zips caused bootloop if i flashed them via flash gordon. And I've read that Pure Performances modification doesn't need unlocked bootloader
Related
Does unlocking the bootloader give you root?
And in which instances can you flash a custom recovery or customs ROMs?
Rooting means you can install apps that require root access (like titanium backup or setcpu). Unlocked bootloader means you can load any rom, kernel, etc that you like. Unlocked bootloader is usually acquired after rooting.
I'm not sure I totally understand the first reply, so here is my take on it.
Rooting will let you install apps that require root as already stated, but rooting will let you install custom ROMs and do just about any tweak you want. I finally did unlock my bootloader, but the only benefit I gained was being able to change the flash screen, which is the first screen you see when the phone powers on.
I have read that it's harder to brick your phone with a s=off bootloader too.
It is not harder to brick your phone with an unlocked bootloader, just easier to recover from a soft-brick. An unlocked bootloader will allow you to flash using fastboot. So in the case of a corrupt recovery, or something along those lines, you are able to flash it using your computer. It basically allows you to flash different parts of an image separately.
lowandbehold said:
It is not harder to brick your phone with an unlocked bootloader, just easier to recover from a soft-brick.
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Click to collapse
That's pretty much what I meant, I just didn't say it right. Thanks for clearing it up.
How to find my phones' bootloader is locked or not? Because i already flashed different custom ROMs and using it.
Regards,
Cjey
If you are rooted with a custom recovery, your bootloader is unlocked.
lowandbehold said:
If you are rooted with a custom recovery, your bootloader is unlocked.
Click to expand...
Click to collapse
Thanks buddy,
I want to know that what if i flash ROM for locked bootloaders?
Honestly, I didn't know you can root your phone till today I read a few posts here. So thank you all guys for the input
slight confusion over rooted
i had the .67 generic uk firmware, i downloaded the central europe .73 firmware and used flashtool to flash the ftf file,
all worked fine once i installed the drivers on flash tool,
my confusion is...... alot of people are saying there phone is rooted/bootloader unlocked, am i rite in thinking my phone is rooted and not unlocked,
others have also said they have flashed the .img to the phone which i havent done, is there something ive done wrong ?
Hello,
I'm trying to install TWRP on my wife's TFT300T. Its lagging and freezing bloat apps hasn't helped. It's rooted stock 4.2 with a locked boot.
I rooted it with motochopper, and tried installing the latest 4.2 (2.6) with the terminal method and it didn't seem to work. I get an error when trying to access the recovery menu. I tried using adb/sdk, but I don't see the usb option fro fastboot.
I have the latest unlock tool from asus, but I want to be sure I need to unlock the bootloader. I have everything backed up with titanium, but I'd like to get a recovery of the stock too if possible.
If someone could confirm I need to unlock the bootloader that'd be great. It hasn't specially said that I need to unlock the bootloader in any of the 5 or 6 topics I've read. Thanks!
Sent from my OG RAZR
DiRtY UnIcOrNs, JBX kernel, Viper4android Fx
ins5736 said:
Hello,
I'm trying to install TWRP on my wife's TFT300T. Its lagging and freezing bloat apps hasn't helped. It's rooted stock 4.2 with a locked boot.
I rooted it with motochopper, and tried installing the latest 4.2 (2.6) with the terminal method and it didn't seem to work. I get an error when trying to access the recovery menu. I tried using adb/sdk, but I don't see the usb option fro fastboot.
I have the latest unlock tool from asus, but I want to be sure I need to unlock the bootloader. I have everything backed up with titanium, but I'd like to get a recovery of the stock too if possible.
If someone could confirm I need to unlock the bootloader that'd be great. It hasn't specially said that I need to unlock the bootloader in any of the 5 or 6 topics I've read. Thanks!
Sent from my OG RAZR
DiRtY UnIcOrNs, JBX kernel, Viper4android Fx
Click to expand...
Click to collapse
Long anwser
To my knowledge and for a bit of backround the reason the tf300t needs to be unlocked to install twrp is any kernel package you flash needs to be cryptographically signed, the key for this has not and wont be released by Asus, meaning if you try flash twrp without being unlocked, the bootloader looks for a signature on said package but doesn't find one so its not accepted, unlocking the bootloader disables these checks so we can flash what we want.
Short answer
Yes you need to have an unlocked bootloader to flash unsigned kernels
What is a bootloader(tell me in simplest way)....Is unlocking the bootloader really required...? If not then please post another method for root......
ak_wolf007 said:
What is a bootloader(tell me in simplest way)....Is unlocking the bootloader really required...? If not then please post another method for root......
Click to expand...
Click to collapse
watch this video to unlock it https://www.youtube.com/watch?v=iIdJg7KNH3A
and a bootloader allows you to flash kernels/recovers/ and other custom things but only if it is unlocked.
with custom recovery you can install roms,make full system backup,and other things.
a custom kernel wil allow you to overclock cpu/gpu and more.
a custom recovery can be used to flash root.update zip.
but after unlocking bootloader you void your warranty . and your device got hard reset(factory reset)
it can be only unlocked if it is allowed to be unlocked.
android-vinay said:
and a bootloader allows you to flash kernels/recovers/ and other custom things but only if it is unlocked.
Click to expand...
Click to collapse
Not entirely true, at least to all devices. I have a Moto Defy which also has a locked bootloader, no way to unlock, running KK CM11. Developer @pedrodh has managed to create an app called "2ndinit" (1) which allows a second kernel to boot on top of the locked one, allowing to flash new builds despite the locked bootloader. Because of this, Defy is known as unbricable. Similar approach could be used on E3 if some devel take a look into this.
(1) http://forum.xda-developers.com/showthread.php?t=1032212
Regards,
mmerlone said:
Not entirely true, at least to all devices. I have a Moto Defy which also has a locked bootloader, no way to unlock, running KK CM11. Developer @pedrodh has managed to create an app called "2ndinit" (1) which allows a second kernel to boot on top of the locked one, allowing to flash new builds despite the locked bootloader. Because of this, Defy is known as unbricable. Similar approach could be used on E3 if some devel take a look into this.
(1) http://forum.xda-developers.com/showthread.php?t=1032212
Regards,
Click to expand...
Click to collapse
this required root.
for now you need to unlockbootloader to root xperia.
root ur device without unlocking
vinay said:
this required root.
for now you need to unlockbootloader to root xperia.
Click to expand...
Click to collapse
just use kingoroot or kingroot to root ur device no need to unlock boot loader for running those you will have root access but can't do the flashing part
Before a while a had tried to unlock the bootloader of c2104. After unlocking it went on into boot loops
In the same condition I rooted it and flashed Pactaoshan rom (cm11). In recovery it read package invalid or corrupted. However now it's fine with its stock rom.
Now I try to update it to Cm12. Do I need to unlock bootloader for it or would it work fine without it.
And if I need to unlock, can anyone explain it step by step from unlocking till flashing Cm12?
A video with step wise Guideline would work
Also I am keen to know why my c2104 didn't accept cm11 previously mentioned.
Waiting keenly for your reply.
prakhar555 said:
Before a while a had tried to unlock the bootloader of c2104. After unlocking it went on into boot loops
In the same condition I rooted it and flashed Pactaoshan rom (cm11). In recovery it read package invalid or corrupted. However now it's fine with its stock rom.
Now I try to update it to Cm12. Do I need to unlock bootloader for it or would it work fine without it.
And if I need to unlock, can anyone explain it step by step from unlocking till flashing Cm12?
A video with step wise Guideline would work
Also I am keen to know why my c2104 didn't accept cm11 previously mentioned.
Waiting keenly for your reply.
Click to expand...
Click to collapse
Lol you're supposed to flash a stock FTF file once you've unlocked your bootloader. Then go through the steps of installing CM11/CM12. That is flashing boot.img from CM11, and then using the recovery menu.(Press and hold the volume up button when the led lights up during power on) Yes I know I said boot.img from CM11, that's because the recovery in CM12 cannot be used properly. In the recovery menu you can either flash the CM11 or CM12 zip file.
And what about unlocking bootloader?
Most of the thread says no need of unlocked bootloader
What is preferable?
prakhar555 said:
And what about unlocking bootloader?
Most of the thread says no need of unlocked bootloader
What is preferable?
Click to expand...
Click to collapse
For flashing any kitkat based ROM you will require to unlock the bootloader
For steps on how to flash just go through the forums
Hello every one. I have a c2105 from Vodafone and I'm convinced that there's no option to unlock my bootloader, but recently, I found two videos on Youtube which show a software that can unlock it when it says "NOT Allowed"...
Links:
https://youtu.be/Li8Eim6gugw
https://youtu.be/f7EXkspZ6Bg
Has anyone tried one of these softwares and has it a chance to succeed ? :fingers-crossed:
Thank you :laugh:
totally fake
100% malware for your pc
Flash recovery to boot via fastboot and flash rom and after that flash boot from that rom
There is a way to install a cwm while BL locked. Although in order to flash a custom ROM you need to find a good one and one for BL locked (which there aren't many at the moment)
Can we install rom without unlocking bl
Help, I need dumped TA partition with permission to unlock the bootloader, mine is locked (orange) and I want find the differences.
Can someone post one ?
nrana7281 said:
Can we install rom without unlocking bl
Click to expand...
Click to collapse
No, you can't.