Z3 d6603 bootloader not unlockable i - Xperia Z3 Q&A, Help & Troubleshooting

Is there any way around it to unlock my bootloader when it says no

if the device was bought from a carrier and is branded and it says no then no there is no way of unlocking the bootloader

Related

Operator locked Xperia miro unlocking bootloader

Hello, I know I can't unlock the bootloader but if I unlock the device via code then can I unlock it via unlockbootloader.sonymobile?
When you succeed at finding a code which enables this you'll become very rich!
If you really want it unllocked though the only way is to pay. www.phoneunlockserver.com unlocked mine.

D6603 Bootloader unlock allowed set to No

I purchased an Xperia Z3 (D6603) in November on contract from Vodafone UK and today I decided to unlock the boot loader. My phone is on contract but I got it SIM unlocked. When I opened the service menu, it says "Bootloader unlock allowed: No".
Is there any way to unlock the bootloader?
No
gregbradley said:
No
Click to expand...
Click to collapse
Not even after my contract expires? Is there no way at all?
No
your out of luck for time being, however soon enough you will be able to run custom roms as long as the stock kernel is used so its not all doom and gloom.

What region is your E6653 Z5, if your BL is unlocked?

I just bought a brand new Z5 E6653 "Factory Unlocked GSM".
The phone has a 1298-7314 customization number (Hong Kong region) and the phone has "Bootloader unlock allowed: No".
So I'm guessing every Z5 from the HK region are Bootloader non-unlockable (country restriction probably).
I'm trying to find a Z5 with "Bootloader unlock allowed: Yes".
Your customization number is found in service menu by dialing *#*#7378423#*#*
That will help me narrow down which region offers an unlockable bootloader and consequently buy the phone
from that region.
Thanks
Edit: I didn't include carrier CDAs in the list as I would assume the phones would be totally locked down.

sony z3 Docomo version (japanese version) Unlockable bootloader

Hello All.
Im new in this forum.
My friend have Sony Xperia Sim Locked version .
Maybe friend in XDA need something for information for make change unlock bootloader allowed no to yes.
His z3 sim locked have Unlock Bootloader allowed : yes
He said need luck for buying secondhand sim locked version Unlockable bootloader.
And my friend Have locked bootloader .
Maybe Any improvements for change no to yes from my friend for unlock bootloader Network restricted phone .
.
sorry for my bad english
I think his Sony Z3 Verizon version. because have CDMA Band..
just use flashtool to Unlock Bootloader

Are all SIM unlocked TMobile Oneplus 8 bootloader unlockable?

Are there any other requirements other than the phone needs to be SIM unlocked to obtain a bootloader unlock token from Oneplus? I don't mind waiting for 7 days, but just want to make sure if I buy a used one from ebay, its bootloader can be unlocked and phone can be rooted.
that's all i needed to unlock bootloader , unless somebody already unlocked the bootloader with their account and relocked it i dont know how it would work then , i had same concern buying second hand t-mobile op8

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