[Q] I can`t enter in Bootloader mode (new user) - HTC ChaCha

Hi!!
I have a HTC Cha Cha and I want to unlock the booloader...but it doesn`t enter in bootloader mode
I`ve tryed everything
I`ve romeved the baterry for 5 minutes,then I`ve pressed Volume down+power button and nothing.I have dissabled Fast boot....It enters in Safe Mode
Please help me,I want to enter in Bootloader to unlock it and instal CWM
It is Locked on Orange France...and I want to unlock it and change the android with a new version

florinel292 said:
Hi!!
I have a HTC Cha Cha and I want to unlock the booloader...but it doesn`t enter in bootloader mode
I`ve tryed everything
I`ve romeved the baterry for 5 minutes,then I`ve pressed Volume down+power button and nothing.I have dissabled Fast boot....It enters in Safe Mode
Please help me,I want to enter in Bootloader to unlock it and instal CWM
It is Locked on Orange France...and I want to unlock it and change the android with a new version
Click to expand...
Click to collapse
you can use that fastboot command when phone is off (only push red button and wait for device is foundby pc)

florinel292 said:
Hi!!
I have a HTC Cha Cha and I want to unlock the booloader...but it doesn`t enter in bootloader mode
I`ve tryed everything
I`ve romeved the baterry for 5 minutes,then I`ve pressed Volume down+power button and nothing.I have dissabled Fast boot....It enters in Safe Mode
Please help me,I want to enter in Bootloader to unlock it and instal CWM
It is Locked on Orange France...and I want to unlock it and change the android with a new version
Click to expand...
Click to collapse
Well, you won't remove the simlock by unlocking the bootloader. Thought that might be important to tell you.

Related

[Q] HTC One S - Cannot get into Bootloader

I have searched the forum but no luck on this one.
When I Press Power and Down Vol HTC One S just reboots - it does not go into Bootloader menu.
I cant take the battery out as suggested elsewhere because battery is non-removable.
Fast Boot is Off in the Power Menu.
Any suggestions ?
zobojoe said:
I have searched the forum but no luck on this one.
When I Press Power and Down Vol HTC One S just reboots - it does not go into Bootloader menu.
I cant take the battery out as suggested elsewhere because battery is non-removable.
Fast Boot is Off in the Power Menu.
Any suggestions ?
Click to expand...
Click to collapse
Go to terminal Emulator and type "su" and then "reboot download".
Thanks for this.
I'm not rooted so I cant do su in Terminal Emulator
Can I do ...
adb reboot download
from Mac instead ?
Can you explain what this does ?
zobojoe said:
Thanks for this.
I'm not rooted so I cant do su in Terminal Emulator
Can I do ...
adb reboot download
from Mac instead ?
Can you explain what this does ?
Click to expand...
Click to collapse
Hi,
maybe you can use the ADB to get in the bootloader.
just look onto this HERE
the text there is english because i've only the german explaining and so i don' need to translate it.
EDIT: Finally got into bootloader by connecting phone to a PC with USB Debugging enabled and entering "adb reboot bootloader" in console.
Hi zobojoe, any luck with getting to the bootloader? I have HTC One S imported from Germany with T-Mobile branding and I want to get rid of that branding by flashing the stock ROM but can't get in to the bootloader same as you. What version of phone do you have?
Hi guys i've search the xda maybe this could help you to get the debranding off and get root acess on the phone i don't testing it because i've only the HTC sensation
TUT
Hope i can help you
dagger780 said:
Hi guys i've search the xda maybe this could help you to get the debranding off and get root acess on the phone i don't testing it because i've only the HTC sensation
TUT
Hope i can help you
Click to expand...
Click to collapse
Hey, thank's for trying to help! I've seen the thread you posted before - used it to get CWM and root but I've spent last 3 hours trying to get the stock ROM in my phone (I really hate the T-mobile branding) and nothing worked. What I did was I downloaded RUU_Ville_U_HTC_Europe_1.53.401.2_Radio_0.15.31501 S.19_10.12.31501S.06L_release_251412_signed.exe and tried to flash that using RUU. It didn't let me. So I at least got the zip file from the exe (temp method) and tried to flash that in CWM but id didn't work either (probably because it was not signed). So I tried to extract the system.img and radio.img and pack it again in a new zip and sign it myself - didn't work either. Kinda stuck now. Help from someone familiar with packing ROMs would be highly appreciated. I can't be the only one trying to debrand my phone .
Maybe the bootloader is Not unlocked?
Sent from my Sensation using XDA
dagger780 said:
Maybe the bootloader is Not unlocked?
Sent from my Sensation using XDA
Click to expand...
Click to collapse
Yes it it. Before I unlocked it, the RUU update ended with error 170. After unlocking it RUU update started kinda flashing something, but then ended with black screen with HTC logo and then turned into RUU fail! red warning.
Hi Andrew SM
I too have been able to adb reboot into bootloader but can't understand why power + vol down just reboots the phone and not go into bootloader as it should ?
Is it the case that it is rebooting straight into recovery mode when I do power + vol down and then just boots ? - what should I normally expect to see when I boot into recovery mode ?
zobojoe said:
Hi Andrew SM
I too have been able to adb reboot into bootloader but can't understand why power + vol down just reboots the phone and not go into bootloader as it should ?
Is it the case that it is rebooting straight into recovery mode when I do power + vol down and then just boots ? - what should I normally expect to see when I boot into recovery mode ?
Click to expand...
Click to collapse
I don't think it is recovery - you would se a black screen with a phone icon in the midddle of it with stock recovery.
But I was able to get to bootloader with VOL DOWN + POWER finally after unlocking bootloader via htcdev.com (bootloader screen starts showing *** TAMPERED *** on the top, but that is normal). And you have to disable Fast boot in Settings -> Power of course.
Good luck!
Boot loader
Little late to the party, but I've found the best way to get into boot loader wiht any consistency is to hold the volume down and power button for five seconds or so, then let go of the power button (while holding volume down), then tapping the power button. Boot loader should pop up
Hope this helps!
Brilliant! Worked perfectly! Thanks very much.
no99sqrd said:
Little late to the party, but I've found the best way to get into boot loader wiht any consistency is to hold the volume down and power button for five seconds or so, then let go of the power button (while holding volume down), then tapping the power button. Boot loader should pop up
Hope this helps!
Click to expand...
Click to collapse
BOOM this saved the day, thANKS!!
no99sqrd said:
Little late to the party, but I've found the best way to get into boot loader wiht any consistency is to hold the volume down and power button for five seconds or so, then let go of the power button (while holding volume down), then tapping the power button. Boot loader should pop up
Hope this helps!
Click to expand...
Click to collapse
Thanks for this!
Was right before going into rage-mode. But luckily I found your post.
AndrewSM said:
EDIT: Finally got into bootloader by connecting phone to a PC with USB Debugging enabled and entering "adb reboot bootloader" in console.
Hi zobojoe, any luck with getting to the bootloader? I have HTC One S imported from Germany with T-Mobile branding and I want to get rid of that branding by flashing the stock ROM but can't get in to the bootloader same as you. What version of phone do you have?
Click to expand...
Click to collapse
I cannot enter the bootloader too, so I have follow your instruction and now I can enter inside bootloader. I was wondering why this was necessary.
Anyway I just have the massage : locked and NOT the TAMPERED advice.
Anyway I will wait to unlock my one s, I wanna see if a different unlock way from htcdev cames out because I do not wannt risk that the warranty could be void. Have anyone tried this: http://forum.xda-developers.com/showthread.php?t=1578908 ?
Thanks a lot for this trick! This works immediatly!
Another easy way to get into boot loader every time is :
1. power off phone
2. hold the volume down button ( until boot menu open )
3. press power button for about 2-3 seconds then let go
new developer need 10 posts in general discussion sry

CHACHA Freez on safe mode

hi freind's
i have a problem with chacha...it freezed on safemode and i cant turn it off from this mode
volume + & - and number's keypad dont work at all when phone boot up or on hboot...
so i cant unlock it's bootloader...when i press the volume botton's i wait for an hour but it dosen't work at all...
what am i do since this second:
1- write latest ruu
2-update hboot
3-off the phone for a long time without battery
4-reset factory phone from it's menu
any one have the same problem?!!! any solution?!
UNKNOWN GSM said:
hi freind's
i have a problem with chacha...it freezed on safemode and i cant turn it off from this mode
volume + & - and number's keypad dont work at all when phone boot up or on hboot...
so i cant unlock it's bootloader...when i press the volume botton's i wait for an hour but it dosen't work at all...
what am i do since this second:
1- write latest ruu
2-update hboot
3-off the phone for a long time without battery
4-reset factory phone from it's menu
any one have the same problem?!!! any solution?!
Click to expand...
Click to collapse
The HTC Chacha of my nephew was in safe mode since yesterday. I've found infos on youtube or the official htc website, but none worked.
The walkthrough was : boot the phone holding the power button and :
- the "Menu" button => KO
- the "Volume Down" button => KO
- the "Talk" button => OK !!!
The system was an Android 2.3.3.
same problem
UNKNOWN GSM said:
hi freind's
i have a problem with chacha...it freezed on safemode and i cant turn it off from this mode
volume + & - and number's keypad dont work at all when phone boot up or on hboot...
so i cant unlock it's bootloader...when i press the volume botton's i wait for an hour but it dosen't work at all...
what am i do since this second:
1- write latest ruu
2-update hboot
3-off the phone for a long time without battery
4-reset factory phone from it's menu
any one have the same problem?!!! any solution?!
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1891915
you can use fastboot command still
---------- Post added at 02:25 AM ---------- Previous post was at 02:21 AM ----------
you dont alone http://forum.xda-developers.com/showthread.php?t=2109805

[Q] After unlock token cant access bootloader

Hi,
Need help for htc e8 after unlock token to unlock bootloader, now can't access bootloader when press volume down + power , aldy install driver HTC, adb.. try adb reboot-loader detect "device offline".
Thanks
sky1128 said:
Hi,
Need help for htc e8 after unlock token to unlock bootloader, now can't access bootloader when press volume down + power , aldy install driver HTC, adb.. try adb reboot-loader detect "device offline".
Thanks
Click to expand...
Click to collapse
Did you try VOLUME UP + VOLUME DOWN + POWER ?
gregferns said:
Did you try VOLUME UP + VOLUME DOWN + POWER ?
Click to expand...
Click to collapse
Press all together? Ok will try..Do you know why can't access to bootloader after unlock..usually after unlock won't be this problem..still not yet root..
sky1128 said:
Press all together? Ok will try..Do you know why can't access to bootloader after unlock..usually after unlock won't be this problem..still not yet root..
Click to expand...
Click to collapse
I dont know y you cant access bootloader,, but i think you should be able to do it with the 3 finger salute (VOL+ / VOL- / POWER) all 3 buttons pressed together till it reboots ....

Can't allow unlocking bootloader

Hello everyone,
So with m'y Android phone i booted in fastboot mode and i attempted to oem unlock with ADB.
So After that my phone ask me if I really want to oem unlock, if yes I need to push the volume UP button, if no I need to push the volume down button.
Probleme: my phone doesn't response when i push the volume UP button, if I push the volume down button, I cancel the operation.
Moreover i want to Factory reset and when i want to reset it via the recovery mode it doesn't work.
I trust aller these operation because m'y phone can't boot and is stuck on the Lenovo logo.
My phone is à Lenovo K5 Note.
Please can someone help me...
Hi !
According to some posts on xda and outside , this device can`t be OEM unlocked unless some bootloader modifications are done which is very risky
https://forum.xda-developers.com/android/help/locked-bootloader-lenovo-vibe-k5-note-t3489373
https://forum.xda-developers.com/t/lenovo-k5-note
Try to flash the stock firmware and wait for a working solution
Good luck !

Hello, i have a EML-L09C109 after i unlock the bootloader

Hello, i have a EML-L09C109 after i unlock the bootloader i have two problems:
I cant enter in nothing, eRecovery, FastBoot, nothing, when i connect the phone to the charger i have the problem again, and i dont nothing more only this Message:
"Your phone has been unlocked and can't be trusted."
and down of this i have a link:
zh .ui.vmall. com/emotiondownload. php?mod=restore
so
When i connect to the charger i have this error
when i try press the volum - and connect the usb dont work. the same error
I try pressing all buttons combinations and another stuff but dont work nothing only this error...
I have new information
I have new information: My phone is not off completly when u see u have a point in red in the notiification when i try turn of only touching the button (fingerprint) unlock and restart or touching one time button power the same but i cant turn off completly now
did you enable developer options --- usb debug and OEM unlock before you unlock the bootloader ?
ye
Archroot said:
did you enable developer options --- usb debug and OEM unlock before you unlock the bootloader ?
Click to expand...
Click to collapse
I do it, but the phone is bricked in that screen and reboot, i can't enter in nothing, so the phone dont work now
Hello, ShaineDiaz.
Can you enter to the dload mode by pressing Volume UP & DOWN key simultaneously while restarting?

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