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Please read this if you considering unlocking the boot loader or rooting your phone.

Important information

Please note that you may void the warranty of your phone and/or any warranty from your operator if you unlock the boot loader. You should only unlock the boot loader of your phone if you are an advanced user with good knowledge of the technology and risks involved.

For more information go here http://unlockbootloader.sonymobile.com/

Please also note

The Sony Xperia support team will not be able provide any support, related to unlocking the boot loader or rooting your phone.

We also recommend you to read the below blogposts.

http://developer.sonymobile.com/wp/2011/03/29/unlocking-the-boot-loader-in-the-new-xperia%e2%84%a2-smartphones/

http://developer.sonymobile.com/wp/2011/04/14/option-to-unlock-the-boot-loader-now-available-for-advanced-developers/

http://developer.sonymobile.com/wp/2011/09/28/sony-ericsson-supports-independent-developers/

Best regards
Sony Xperia support team

Unlock bootloader xperia C5 Ultra Dual

One time poster
Message 1 of 3
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Message 1 of 3

Unlock bootloader xperia C5 Ultra Dual

I Want to Unlock bootloader to My Sony xperia C5 Ultra Dual My mobile show "Root status : bootloader Unlock allowed : Yes"  

this link "https://developer.sonymobile.com/unlockbootloader/" in your Developer page my phone isScreenshot_20170610-015226.png Not in your Select device list .

Now how I unlock in my Sony xperia C5 Ultra Dual bootloader

2 REPLIES 2
Emperor
Message 2 of 3
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Message 2 of 3

Re: Unlock bootloader xperia C5 Ultra Dual

@Kasun1

 

It has been asked before, if you use the search bar you can find them.

 

I'm sorry to say this but you can't unlock it. 




"I'd rather be hated for who I am, than loved for who I am not." Kurt Cobain (1967-1994)

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Commissioner
Message 3 of 3
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Message 3 of 3

Re: Unlock bootloader xperia C5 Ultra Dual


@uliwooly wrote:

@Kasun1

 

It has been asked before, if you use the search bar you can find them.

 

I'm sorry to say this but you can't unlock it. 


Uliwooly, "If Bootloader unlock allowed says Yes, then you can continue with the next step. If it says No, or if the status is missing, your device cannot be unlocked." - https://developer.sony.com/develop/open-devices/get-started/unlock-bootloader.

 

Kasun1, if i remember right you must to choose Xperia C model, coz for C-Series models at all it's suitable this model, there is no separate section for C4, C5 and ect., all C-Series is the same structure if i'm not wrong. I tried in past to do that (i chose Xperia C model then), but was a little problem in last steps with my computer flash or something like this, i couldn't finish all process, so later decided to do not that. But long time my smartphone after update to marshmallow lagging, so these days i thinking to repeat process, even when any new updates from Sony with fixed issues/bugs which bring to me update looks like will not be. Coz i can't way any others safe method to delete pre-inatslled apps which soak up my device RAM's memory. Also with rooted smartphone possible to delete caches which is in root section. Usually i'm againt any root, but Sony won't fix that, i can't normal use my smartphone after update to marshmallow. So root is only way to fix that a little bit as i know Slightly smiling Face

 

*Keep in mind you respond in any fault, so if you don't know what are you doing or will do first time that at all, i advise you to leave this process away.


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