Jump to content


Photo

[Tutorial] How to [OFFICIALLY] Unlock The Bootloader [With Definitions] [RELOCK Guide Included!]


464 replies to this topic

#321
dalyer

dalyer

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 2,373 posts
  • Gender:Male
  • Location:Dublin, Ireland
  • Devices:Haier W910, Coolpad F1 8297W

You don't need the code from Huawei any more. 

You can unlock the bootloader for free using DC-unlocker.

 

https://www.dc-unloc...unlock-tutorial

 

If that doesn't work then maybe try the drivers from this tutorial:

 

https://www.dc-unloc...nlock-procedure

 

At least one person has reported that these drivers worked when the ones from the first link did not.


Edited by dalyer, 16 November 2013 - 10:08 PM.

  • 0

#322
iMaNiaC

iMaNiaC

    Newbie

  • Members
  • Pip
  • 17 posts
  • Devices:Huawei ascend g300
  • Twitter:@imani_ac

You don't need the code from Huawei any more.
You can unlock the bootloader for free using DC-unlocker.

https://www.dc-unloc...unlock-tutorial


Thanks will try it later! And it's an official unlock?

  • 0

#323
dalyer

dalyer

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 2,373 posts
  • Gender:Male
  • Location:Dublin, Ireland
  • Devices:Haier W910, Coolpad F1 8297W

Yes - that's the same as an official unlock through a code from Huawei.


  • 1

#324
iMaNiaC

iMaNiaC

    Newbie

  • Members
  • Pip
  • 17 posts
  • Devices:Huawei ascend g300
  • Twitter:@imani_ac

Tried with the dc unlocker and keeps saying 

 

 
DC - Unlocker 2 Client 1.00.1064
 
Detecting modem :
 
selection :
manufacturer - Huawei modems
model - Auto detect (recommended)
 
Found Applications port COM8
Found Diagnostics port COM7
 
 
modem not found !
 
i've installed the drivers from their tutorial also.
 
Any thoughts?

  • 0

#325
dalyer

dalyer

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 2,373 posts
  • Gender:Male
  • Location:Dublin, Ireland
  • Devices:Haier W910, Coolpad F1 8297W

Google "DC-unlocker" and "modem not found" and you'll find some reports of this and advice.


  • 0

#326
Garnt

Garnt

    Regular

  • Members
  • PipPip
  • 89 posts
  • Devices:Huawei Ascend G300

Tried with the dc unlocker and keeps saying 
 
 
DC - Unlocker 2 Client 1.00.1064
 
Detecting modem :
 
selection :
manufacturer - Huawei modems
model - Auto detect (recommended)
 
Found Applications port COM8
Found Diagnostics port COM7
 
 
modem not found !
 
i've installed the drivers from their tutorial also.
 
Any thoughts?


Try
manufacturer - Huawei PHONES

  • 1

#327
dalyer

dalyer

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 2,373 posts
  • Gender:Male
  • Location:Dublin, Ireland
  • Devices:Haier W910, Coolpad F1 8297W

Ah - good point! :D  :blush:


  • 0

#328
george109

george109

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 1,106 posts
  • Gender:Male
  • Location:Kent, England
  • Interests:Cycling, Tech and Canoeing
  • Devices:Samsung Galaxy S4 - GT-I9505

You don't need the code from Huawei any more. 

You can unlock the bootloader for free using DC-unlocker.

 

https://www.dc-unloc...unlock-tutorial

Great (!) 

Another tutorial to write! :P


  • 2

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#329
iMaNiaC

iMaNiaC

    Newbie

  • Members
  • Pip
  • 17 posts
  • Devices:Huawei ascend g300
  • Twitter:@imani_ac
I'll try when i arrive home with the option mentioned by Garnt.

Thanks

  • 0

#330
iMaNiaC

iMaNiaC

    Newbie

  • Members
  • Pip
  • 17 posts
  • Devices:Huawei ascend g300
  • Twitter:@imani_ac
 
DC - Unlocker 2 Client 1.00.1064
 
Detecting phone :
 
selection :
manufacturer - Huawei phones
model - Huawei Ascend G300
 
Selected Applications port COM7
Selected Diagnostics port COM9
 
Model               : Huawei Ascend G series
IMEI                : 863166xxxxxxxxx
Wi-Fi MAC           : 20:F3:A3:E4:2E:7F
BlueTooth MAC       : 20:F3:A3:E4:2E:7E
SIM Lock status     : unlocked
 
===================================================================
 
 
DC - Unlocker 2 Client 1.00.1064
 
Detecting modem :
 
selection :
manufacturer - Huawei modems
model - Auto detect (recommended)
 
Found Applications port COM7
Found Diagnostics port COM9
 
 
modem not found !
 
===================================================================
:unsure:  :unsure:  grrrr lol trying now the googling part  :blink:  :blink:

  • 0

#331
george109

george109

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 1,106 posts
  • Gender:Male
  • Location:Kent, England
  • Interests:Cycling, Tech and Canoeing
  • Devices:Samsung Galaxy S4 - GT-I9505

 

 
DC - Unlocker 2 Client 1.00.1064
 
Detecting phone :
 
selection :
manufacturer - Huawei phones
model - Huawei Ascend G300
 
Selected Applications port COM7
Selected Diagnostics port COM9
 
Model               : Huawei Ascend G series
IMEI                : 863166xxxxxxxxx
Wi-Fi MAC           : 20:F3:A3:E4:2E:7F
BlueTooth MAC       : 20:F3:A3:E4:2E:7E
SIM Lock status     : unlocked
 
===================================================================
 
 
DC - Unlocker 2 Client 1.00.1064
 
Detecting modem :
 
selection :
manufacturer - Huawei modems
model - Auto detect (recommended)
 
Found Applications port COM7
Found Diagnostics port COM9
 
 
modem not found !
 
===================================================================
:unsure:  :unsure:  grrrr lol trying now the googling part  :blink:  :blink:

 

If you can't see the unlock code, make sure that you have the drivers installed. Also, if you put the phone into fastboot mode, and type

fastboot oem get-bootinfo
what does it say?

Remember you have to restore the original bootloader before you run DC-Unlocker.


Edited by george109, 26 October 2013 - 06:28 PM.

  • 0

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#332
iMaNiaC

iMaNiaC

    Newbie

  • Members
  • Pip
  • 17 posts
  • Devices:Huawei ascend g300
  • Twitter:@imani_ac

done that and doesn't appear the info for the bootloader. Asked in their facebook page if they have any idea on why is this happening :\


  • 0

#333
george109

george109

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 1,106 posts
  • Gender:Male
  • Location:Kent, England
  • Interests:Cycling, Tech and Canoeing
  • Devices:Samsung Galaxy S4 - GT-I9505

done that and doesn't appear the info for the bootloader. Asked in their facebook page if they have any idea on why is this happening :\

:blink: You have to follow the guide on restoring the original bootloader on page 1. 

As you probably have the hacked bootloader.


Edited by george109, 26 October 2013 - 06:32 PM.

  • 0

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#334
kar999

kar999

    Newbie

  • Members
  • Pip
  • 43 posts
  • Gender:Male
  • Devices:Huawei G300, ZTE Blade

AVG is picking up sentscsi.exe as a Tr0jan virus when I download the ADB drivers from dc-unloocker..


  • 0

#335
dalyer

dalyer

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 2,373 posts
  • Gender:Male
  • Location:Dublin, Ireland
  • Devices:Haier W910, Coolpad F1 8297W

AV scanners will often flag tools like unlockers/bootloader unlockers/rooters as suspicious because of the way they are structured.


  • 1

#336
george109

george109

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 1,106 posts
  • Gender:Male
  • Location:Kent, England
  • Interests:Cycling, Tech and Canoeing
  • Devices:Samsung Galaxy S4 - GT-I9505

AVG is picking up sentscsi.exe as a Tr0jan virus when I download the ADB drivers from dc-unloocker..

If you are worried, go start > control panel > system > advanced system settings > system protection (tab) > create (at the bottom).

This creates a restore point that you can the restore after you have unlocked, which removes all traces of DC-Unlocker.

BTW, i have installed it and have not had any problems on my PC.

Check

sentscsi.exe
 by uploading it at: https://www.virustotal.com/

This will scan it with lots of virus programs and tell you if its safe.


  • 1

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#337
dwvl

dwvl

    Newbie

  • Members
  • Pip
  • 22 posts
  • Gender:Male
  • Devices:Huawei G300

If you can't see the unlock code, make sure that you have the drivers installed. Also, if you put the phone into fastboot mode, and type

fastboot oem get-bootinfo
what does it say?

Remember you have to restore the original bootloader before you run DC-Unlocker.

 

There really does seem to be a problem for some of us.  I restored the original bootloader using your excellent tutorial.  I saw this:

 

T2tYkSL.jpg

 

But then in DC-Unlocker I saw no mention of the bootloader code:

 

dMJP5fy.jpg

 

Not sure what to do now, really  :unsure:


  • 0

#338
azeiteiro

azeiteiro

    Newbie

  • Members
  • Pip
  • 1 posts
  • Devices:Huawei Ascend G300
  • Twitter:@oldparr

There really does seem to be a problem for some of us.  I restored the original bootloader using your excellent tutorial.  I saw this:

 

T2tYkSL.jpg

 

But then in DC-Unlocker I saw no mention of the bootloader code:

 

dMJP5fy.jpg

 

Not sure what to do now, really  :unsure:

 

Hi,

 

I had the same problem. After some failed attempts I search in the dc-unlocker website and found this specific tutorial only for the g300: https://www.dc-unloc...nlock-procedure

 

I removed the previously installed drivers and I installed the drivers from that tutorial. Then I just follow the instructions in the tutorial and the bootloader code finally apear!  :D

 

(ah and the code works fine with the fastboot oem unlock)


  • 0

#339
viggen66

viggen66

    Regular

  • Members
  • PipPip
  • 105 posts
  • Devices:Huawei G300

Just a question, I always had multiple reboots, because I had a hacked bootloader, and I'm restoring the original b952, is it possible to root the official or do we always need to unlock the bootloader? btw how much do you pay to unlock?


  • 0

#340
dalyer

dalyer

    Hardcore

  • Members
  • PipPipPipPipPipPip
  • 2,373 posts
  • Gender:Male
  • Location:Dublin, Ireland
  • Devices:Haier W910, Coolpad F1 8297W

Just a question, I always had multiple reboots, because I had a hacked bootloader, and I'm restoring the original b952, is it possible to root the official or do we always need to unlock the bootloader? btw how much do you pay to unlock?

 

No offence but...

 

Are you actually reading any of the links that are being posted?!?! I posted at least one that answers this question in response to another post of yours!

And if you even glanced at the previous posts and the rest of this thread you will see that bootloader unlocking is free using DC Unlocker or using the code obtained from Huawei.

Please read the answers that people are giving you and the wealth of other information already posted on the forum!

 

I think you can root without unlocking the bootloader. There are several tutorials on rooting which should answer this.


  • 0




1 user(s) are reading this topic

0 members, 1 guests, 0 anonymous users