General Caution Xperia 1 IV USA version XQ-CT62 bootloader unlock not allowed!

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yorgun.adam

New member
Dec 23, 2022
4
0
Konerde nasıl yayınlıcam yardım edermisiniz adım adım

Mod translation: How can I broadcast in a concert, can you help me step by step?
 
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yorgun.adam

New member
Dec 23, 2022
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0
Konerde nasıl yayınlıcam yardım eder misiniz adım adım

Mod çeviri: Bir konserde nasıl yayın yapabilirim, bana adım adım yardımcı olur musunuz?
Merhabalar herkes yardımcı olsun diye bir konu paylaşmak istiyorum ama yerini bulamadım. Lütfen adım adım yazar mısınız?

Mod translation: Hello, I want to share a topic to help everyone, but I couldn't find the place. Can you please write step by step?
 
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svntsvn

Senior Member
It does at least on US 5 iv(we have same issues as 1 iv). I ve had googleFi but i hated they overcharge for taxes like 11 bucks on simple unlimited, i did like the network but paying 61 bucks instead 50 is just crazy and all that without free international calling/sms .
Fi seemed to gouge me when pandemic hit on my flexible plan, like they changed handoff behaviors in the fi app when people spent more time at home, overriding wifi priority (faster home network too so not supposed to override at system level settings options) I consistently hit beyond unlimited limits for months and their answer was to switch mobile data on and off every time I arrived or left home. (Not a big deal for some or to automate using 3rd party but no time for that then)
Not changing my behaviors on the same device on Verizon I went back to my normal usage leaving settings as is. (had multiple devices too and was mindful of redundancy in android OEM skins over aosp frameworks for handling of networks settings )
Don't trust em at all, wasn't a coincidence and Verizon to me was the king of price gouging in my mind for years but Google Fi king of happy accidents w/shrugs. Had to switch for rural needs with no time to shop mvnos.
Just my take Google was especially annoying with support all around when pandemic their ads support was a mess so I just bailed. Not endorsing Verizon whatsoever lol.
 

SonicSamZ

Senior Member
Oct 10, 2010
246
110
Has anyone reached out to Sony and asked why the CT62 variant is bootloader locked? And if there's any plans for them to open it up in a future update?

This seems incredibly ridiculous.
 

billycar11

Senior Member
Has anyone reached out to Sony and asked why the CT62 variant is bootloader locked? And if there's any plans for them to open it up in a future update?

This seems incredibly ridiculous.
I'm sure someone has but it's a waste of time they don't know what they are talking about.
Sony will just say something like it's unlocked and works on all USA carriers.
 

retrol

Member
Sep 6, 2014
34
10
Sadly, just found out I made a mistake buying an Xperia IV (XQ-CT62). I'm in the US and thought SONY allowed bootloader unlock, understandable if it had a diffferent CPU from XQ-CT54 or US carrier branded. Just another product I'll ignore in the future. For humor, SONY is discriminating on Americans lol.
 

SonicSamZ

Senior Member
Oct 10, 2010
246
110
Sadly, just found out I made a mistake buying an Xperia IV (XQ-CT62). I'm in the US and thought SONY allowed bootloader unlock, understandable if it had a diffferent CPU from XQ-CT54 or US carrier branded. Just another product I'll ignore in the future. For humor, SONY is discriminating on Americans lol.
It sucks, doubt we'll get any exploit-like solution to this issue either.
 

draxare

New member
Jan 20, 2023
3
1
I've tried, the tool fails with an unknown error. That being said, the tool is stated to support up to the 1 III series, so I'm not sure if they need to release a new tool to support the 1 IV.
Hopefully that's the case because I'm stuck with the US version and I really want to root this phone. It's a good phone but it's so limited and restrictive it's kind of sad.
 

Boy_314

Member
Aug 23, 2014
27
1
San Jose
I called Sony support and after 30 minutes on the phone they basically told me nothing of use: "The device you have (XQCT62) cannot have its bootloader unlocked." I'm past my 30 day return period so I'm stuck with this phone without being able to root it either...
 
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SonicSamZ

Senior Member
Oct 10, 2010
246
110
I've tried, the tool fails with an unknown error. That being said, the tool is stated to support up to the 1 III series, so I'm not sure if they need to release a new tool to support the 1 IV.

I've been trying to find more info on the S1 Unlock Tool, maybe we can get in touch with dev to expand support? If the process to unlock is similar for device than Xperia 1 III.
 
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billycar11

Senior Member
unrelated but it makes a point sony sent out a bad update to this phone its now hopelessly stuck rebooting if we had an unlocked bootloader we could go back to the old update.
fyi there are reports turning off wifi or mobile data helps prevent this obviously not ideal
also i would post there but i get an error logging in tried from pc and phone and incognito
sonys argument is invalid pixel does it they can too if it not bought from vz and as you said you cant even buy it from them
 

SonicSamZ

Senior Member
Oct 10, 2010
246
110
also i would post there but i get an error logging in tried from pc and phone and incognito
sonys argument is invalid pixel does it they can too if it not bought from vz and as you said you cant even buy it from them
Maybe try again on different device, any attention to the thread helps!
 

draxare

New member
Jan 20, 2023
3
1
ok posted had to make a new sony account we are yelling a a brick wall though nothing will change if we are lucky the v will be unlockable there is not hope for this one they probably made it impossible to change in software updates
Why would you support the device and Sony for the V regardless if the bootloader is unlocked or not. They have already shown themselves to be anti consumer liars with the IV and unworthy of our support.
 

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  • 4
    Would encourage more users affected by issue to keep voicing their displeasure here: https://us.community.sony.com/s/que...der-unlock-is-not-possible-why?language=en_US

    Seems like Verizon wanted to restrict the bootloader because they planned on selling the phone, yet that never happened, and the request to restrict bootloader unlocks was never lifted. At least that's a reasonable theory.
    4
    D
    Deleted member 2398568
    XDA Mods are always closing threads with links to paid software or services. It's nothing new at all. They are doing their job.
    There are numerous threads with paid unlocking services for Samsung devices, and where the posters are affiliated with them or even stand to make a profit and are directly asking for money. Aren't those breaking the rules?

    I never asked for money. I never claimed to be selling something, or to be affiliated with any of the links I shared.

    I'm done with XDA. No appreciation at all. I put countless hours into finding this solution. Yes, I was let down by the community here.
    3
    there is no "global" version, 62 for US, 72 for Asia, 54 for Europe. And some carrier versions for Japan.
    3
    Oh no that's no good. I'm in ohio and typically have 5G UC on my Raven and rn on the us variant I'm pulling similar speeds. I checked bands on that international and it was only missing a lesser used one, band 41. Unless I'm mistaken..thanks for the insight though!
    this is from gsmarena, I`m not sure how accurate it is

    5G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - Europe
    1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - USA
    1, 3, 5, 7, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA/Sub6 - Asia
    2
    Signal is great. No issues. Actually I had the same speeds on the US model, 100mbps-400 depending on the area. I have not see anything about bravia core. Will look into that and see.
    That`s good, in my area we only have the 71 band for real 5G, and my CT72 would show 5G, but I could only get 20mb download, but when I had the CT62 that actually had the 71 band, I was able to have download speeds of 250mb,