bootloader - LG Optimus L9 P760, P765, P768, P769

I wonder, how to unlock the bootloader of L9 Brazilian version 4.0.4?

There's guides everywhere, and it isn't easy. All I can say is be patient and good luck
Sent from my LG Optimus 9 running RaptureROM using Tapatalk
---------- Post added at 07:03 AM ---------- Previous post was at 07:02 AM ----------
Whatever you do, DON'T update to official JB. That may just be what locked the bootloader to begin with.
Sent from my LG Optimus 9 running RaptureROM using Tapatalk

Related

Tmobile one converted to full gpe radio question

I have Tmobile HTC one. Converted it to full gpe. My LTE signal is low now. Can i flash just the radio to latest Tmobile and still get ota updates ?
Sent from my HTC One using xda app-developers app
flashed a tmobile radio
---------- Post added at 07:54 PM ---------- Previous post was at 07:51 PM ----------
get the latest tmo radio here
http://forum.xda-developers.com/showthread.php?t=2419699
flash it using cwm/twrp

No service!

Accidently i changed my baseband to the USA one, and now i'm getting no service, i tried to wipe cache and dalvik, a factory reset and nothing.
It changed my stock rom also, i changed it on PA 3.99, and when i enter in Stock 4.0.4, boom, still no service.
I made a Google search, and it give me that: Potential Solution for Unlocking Bands on Droid 4 in US - xda-developers, but when i try to read the 4870, i get that:
Sending 'NVRead' command with data '061300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' to the radio...
Sent to radio: 2606130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000058757E
Returned from radio:
NVRead ==>FAILED
Driver answer ==> -256
Error Description ==> PST: Handle to device is invalid - no device present
Time to execute command: 0 seconds.
Command timeout set to : 15 seconds.
Click to expand...
Click to collapse
.
What i can do to solve this problem? Who can help me?
Please download the original fast boot files for your phone depending on the region and the flash them using software rsd lite do a quick search on Google or xda forums to find the links next time try not to be Rambo
Sent from my HTC Butterfly using Tapatalk 4
naifs_br10 said:
Please download the original fast boot files for your phone depending on the region and the flash them using software rsd lite do a quick search on Google or xda forums to find the links next time try not to be Rambo
Sent from my HTC Butterfly using Tapatalk 4
Click to expand...
Click to collapse
Like this tutorial?
http://forum.xda-developers.com/showthread.php?t=2078021&highlight=fastboot
No
Sent from my HTC Butterfly using Tapatalk 4
---------- Post added at 02:07 PM ---------- Previous post was at 02:05 PM ----------
DigitalJosee said:
Like this tutorial?
http://forum.xda-developers.com/showthread.php?t=2078021&highlight=fastboot
Click to expand...
Click to collapse
How to use fastboot files to return Droid Razr back to Android ...
https://www.youtube.com/watch?v=59x4NTfhqMM&feature=youtube_gdata_player
And this
http://rootzwiki.com/topic/13566-how-to-droid-razr-return-to-stock/page-7
Sent from my HTC Butterfly using Tapatalk 4
---------- Post added at 02:09 PM ---------- Previous post was at 02:07 PM ----------
http://forum.xda-developers.com/showthread.php?t=1540648
Sent from my HTC Butterfly using Tapatalk 4
---------- Post added at 02:11 PM ---------- Previous post was at 02:09 PM ----------
You need to know what region your RAZR is from so I have XT 910 from fido in Canada and I am on jb
So I need to find the jb fastboot files for fido network in Canada and then use the software rsd lite 6.0 (Google for it)
And then videos and other threads explain then procedure
Sent from my HTC Butterfly using Tapatalk 4
naifs_br10 said:
No
Sent from my HTC Butterfly using Tapatalk 4
---------- Post added at 02:07 PM ---------- Previous post was at 02:05 PM ----------
How to use fastboot files to return Droid Razr back to Android ...
https://www.youtube.com/watch?v=59x4NTfhqMM&feature=youtube_gdata_player
And this
http://rootzwiki.com/topic/13566-how-to-droid-razr-return-to-stock/page-7
Sent from my HTC Butterfly using Tapatalk 4
---------- Post added at 02:09 PM ---------- Previous post was at 02:07 PM ----------
http://forum.xda-developers.com/showthread.php?t=1540648
Sent from my HTC Butterfly using Tapatalk 4
---------- Post added at 02:11 PM ---------- Previous post was at 02:09 PM ----------
You need to know what region your RAZR is from so I have XT 910 from fido in Canada and I am on jb
So I need to find the jb fastboot files for fido network in Canada and then use the software rsd lite 6.0 (Google for it)
And then videos and other threads explain then procedure
Sent from my HTC Butterfly using Tapatalk 4
Click to expand...
Click to collapse
Thx for your help, mine razr has this version: 672.180.41.XT910.Retail.en.FR
I was looking at http://sbf.droid-developers.org/umts_spyder/list.php, and i'm get a little bit confuse, SPDREM_U_01.6.7.2-180_SPU-19-TA-11.6_SIGNEuropeAustraliaEMEA_USASPDRICSRTFR_HWp2b_Service1FF_fastboot.xml.zip, is this my version?
Fr stands for France I believe who is provider?
Sent from my HTC Butterfly using Tapatalk 4
---------- Post added at 02:41 PM ---------- Previous post was at 02:40 PM ----------
Are you on jelly bean or ice cream sandwich? Who is the phone from. Like what network or service provider?
Sent from my HTC Butterfly using Tapatalk 4
naifs_br10 said:
Fr stands for France I believe who is provider?
Sent from my HTC Butterfly using Tapatalk 4
---------- Post added at 02:41 PM ---------- Previous post was at 02:40 PM ----------
Are you on jelly bean or ice cream sandwich? Who is the phone from. Like what network or service provider?
Sent from my HTC Butterfly using Tapatalk 4
Click to expand...
Click to collapse
My phone is retail, i'm at ICS 4.0.4, it's French, but i bought it on my country (Brazil).
The version is 672.180.41.XT910.Retail.en.FR.
DigitalJosee said:
Thx for your help, mine razr has this version: 672.180.41.XT910.Retail.en.FR
I was looking at http://sbf.droid-developers.org/umts_spyder/list.php, and i'm get a little bit confuse, SPDREM_U_01.6.7.2-180_SPU-19-TA-11.6_SIGNEuropeAustraliaEMEA_USASPDRICSRTFR_HWp2b_Service1FF_fastboot.xml.zip, is this my version?
Click to expand...
Click to collapse
Yes it is...
But you can also flash a JB fastboot file,you don´t have to go back to ICS,here http://forum.xda-developers.com/showthread.php?t=2231289 are the fastboot files for JB.
You didn't upgrade to jb yet?
Sent from my HTC Butterfly using Tapatalk 4
welder73 said:
Yes it is...
But you can also flash a JB fastboot file,you don´t have to go back to ICS,here http://forum.xda-developers.com/showthread.php?t=2231289 are the fastboot files for JB.
Click to expand...
Click to collapse
But it will solve my problem?
naifs_br10 said:
You didn't upgrade to jb yet?
Sent from my HTC Butterfly using Tapatalk 4
Click to expand...
Click to collapse
Nope, i was using Android 4.3 (ParanoidAndroid 3.99).
I would advise you to. Listen to welder73 he is giving you good sound advice I would follow his instructions
Sent from my HTC Butterfly using Tapatalk 4
---------- Post added at 02:51 PM ---------- Previous post was at 02:51 PM ----------
Jb is much better then ics use the fastboot files of jb and upgrade to jb remember you can't go back once on. Jb
Sent from my HTC Butterfly using Tapatalk 4
Thx naifs and welder, my phone is working fine now, and i have upgraded to JB 4.1.2.
DigitalJosee said:
Thx naifs and welder, my phone is working fine now, and i have upgraded to JB 4.1.2.
Click to expand...
Click to collapse
About time. Good
Sent from my XT925 using xda premium
hmm, didn't realize changing basebands on the moto borked it. I've changed basebands on my old galazy s2 x before i fired it just fine. Think I won't do that then..
Odd question, is there a way to unlock the phone to use any sim card from any carrier? using a XT910 GSM Rogers canadian phone, throw in my Telus sim, and it asks for an unlock code..
Need unlock code, can get one for 10 bucks.
Had to unlock my fido one to use with any carrier including Canadians and overseas ones
Sent from my XT925 using xda premium
DigitalJosee said:
Thx naifs and welder, my phone is working fine now, and i have upgraded to JB 4.1.2.
Click to expand...
Click to collapse
Good,glad that everything is ok. :thumbup:
Sent from my Razr XT910
hbenz2008 said:
Need unlock code, can get one for 10 bucks.
Had to unlock my fido one to use with any carrier including Canadians and overseas ones
Sent from my XT925 using xda premium
Click to expand...
Click to collapse
Hmm, where did you go to get the unlock code?
hawklen said:
Hmm, where did you go to get the unlock code?
Click to expand...
Click to collapse
I will have to look up the name of the Sce I used, was like Unlock.Net or such.
Took 10bucks and about 30min to get the code. All went smooth.
Sent from my XT925 using xda premium

Need help unlocking bootloader photon 2.3.5

Hi, I'm using photon 4g running 2.3.5. I have rooted the device. I would like to install custom rom and cwm recovery on this. Please help me with the steps required to do so.
[email protected] said:
Hi, I'm using photon 4g running 2.3.5. I have rooted the device. I would like to install custom rom and cwm recovery on this. Please help me with the steps required to do so.
Click to expand...
Click to collapse
It is impossible to unlock boot loader with photon 2.3.5. But still you can use custom ROMs for locked phones
Sent from my Electrify using Tapatalk
---------- Post added at 05:28 PM ---------- Previous post was at 05:23 PM ----------
http://forum.xda-developers.com/showthread.php?t=1216999
Sent from my Electrify using Tapatalk
Can you guide me on this...how can I go ahead and install custom rom on the locked 2.3.5 photon?
pradeeppk said:
It is impossible to unlock boot loader with photon 2.3.5. But still you can use custom ROMs for locked phones
Sent from my Electrify using Tapatalk
---------- Post added at 05:28 PM ---------- Previous post was at 05:23 PM ----------
http://forum.xda-developers.com/showthread.php?t=1216999
Sent from my Electrify using Tapatalk
Click to expand...
Click to collapse

[Q] I just bought a gs4, and I'm confused about loki

I just bought a gs4, and I'm confused about loki. The phone I bought has the MDK baseband, and it has twrp installed. Can I flash a rom the same way I flashed roms on my old gs3? If not, I need to know about loki. What exactly is it? thanks
wily5150 said:
I just bought a gs4, and I'm confused about loki. The phone I bought has the MDK baseband, and it has twrp installed. Can I flash a rom the same way I flashed roms on my old gs3? If not, I need to know about loki. What exactly is it? thanks
Click to expand...
Click to collapse
Yes if it's MDK and has twrp you're good to go man. You can install any ROM and kernel you want. You're very lucky to have it. I can link you the MDK Odin file and MDK root method should you need it....
Sent from my jflte using Tapatalk
---------- Post added at 07:02 AM ---------- Previous post was at 07:01 AM ----------
Odin file http://forum.xda-developers.com/showthread.php?t=2289325
Sent from my jflte using Tapatalk
---------- Post added at 07:02 AM ---------- Previous post was at 07:02 AM ----------
Root method http://forum.xda-developers.com/showthread.php?t=2290796
Sent from my jflte using Tapatalk

droid razr xt910 stuck on blackscreen

I am using the verizon version of xt910. i flashed cm13 via safestrap onto device and after booting it got stuck on "preparing to start apps, starting apps". it's been there for over 12hrs. so decided to restore my old rom (created a backup), after restoring and booting THE SCREEN GOES BLACK RIGHT AFTER THE M LOGO. Can't access safestrap no more only the stock recovery is available. i wipe everything (cache and data) but still.
NEED HELP!!!!!
Aloisis said:
I am using the verizon version of xt910. i flashed cm13 via safestrap onto device and after booting it got stuck on "preparing to start apps, starting apps". it's been there for over 12hrs. so decided to restore my old rom (created a backup), after restoring and booting THE SCREEN GOES BLACK RIGHT AFTER THE M LOGO. Can't access safestrap no more only the stock recovery is available. i wipe everything (cache and data) but still.
NEED HELP!!!!!
Click to expand...
Click to collapse
I don't think there is a cm13 that is safestrap compatible
Sent from my XT1080 using XDA Labs
---------- Post added at 05:11 AM ---------- Previous post was at 05:10 AM ----------
i suggested that you flash a unlockable firmware version with RSD Lite see
[GUIDE][FAQ][KK] How to Root, Boot Unlock & More
Sent from my XT1080 using XDA Labs
---------- Post added at 05:17 AM ---------- Previous post was at 05:11 AM ----------
the xt910 is the Motorola Droid Razr M
this section is for the Droid Razr (XT912)
See next post
Sent from my XT1080 using XDA Labs
sd_shadow said:
I don't think there is a cm13 that is safestrap compatible
Sent from my XT1080 using XDA Labs
---------- Post added at 05:11 AM ---------- Previous post was at 05:10 AM ----------
i suggested that you flash a unlockable firmware version with RSD Lite see
[GUIDE][FAQ][KK] How to Root, Boot Unlock & More
Sent from my XT1080 using XDA Labs
---------- Post added at 05:17 AM ---------- Previous post was at 05:11 AM ----------
the xt910 is the Motorola Droid Razr M
this section is for the Droid Razr (XT912)
Click to expand...
Click to collapse
The xt910 is the GSM variant of the Verizon XT912. Yes, CM13 is compatible.
Safestrap:
http://droid.cs.fau.de/Safestrap/Safestrap-umts spyder-v3.75.apk
CM13:
https://download.cyanogenmod.org/?device=umts_spyder
Sent from my Motorola XT912 using XDA Labs
Bobcus Leper said:
The xt910 is the GSM variant of the Verizon XT912. Yes, CM13 is compatible.
Safestrap:
http://droid.cs.fau.de/Safestrap/Safestrap-umts spyder-v3.75.apk
CM13:
https://download.cyanogenmod.org/?device=umts_spyder
Click to expand...
Click to collapse
Yes my bad, was thinking XT907
Sent from my sailfish using XDA Labs
---------- Post added at 11:31 AM ---------- Previous post was at 11:28 AM ----------
Aloisis said:
I am using the verizon version of xt910. i flashed cm13 via safestrap onto device and after booting it got stuck on "preparing to start apps, starting apps". it's been there for over 12hrs. so decided to restore my old rom (created a backup), after restoring and booting THE SCREEN GOES BLACK RIGHT AFTER THE M LOGO. Can't access safestrap no more only the stock recovery is available. i wipe everything (cache and data) but still.
NEED HELP!!!!!
Click to expand...
Click to collapse
you will need to flash firmware with RSD Lite see index
http://forum.xda-developers.com/showthread.php?t=3023837
[INDEX] Motorola Droid Razr Development
---------- Post added at 06:42 PM ---------- Previous post was at 06:31 PM ----------
Probably will need a fastboot cable now also, if battery is low see Moto Drivers, Firmware, RSD Lite, and other Unbricking Tools
Sent from my sailfish using XDA Labs

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