Unlock Bootloader - Xperia Play Q&A, Help & Troubleshooting

Hi I was just wondering if there is any way to unlock the bootloader on the R800at. I know you cannot normally do it but what if I flashed a ROM with flashtool that was of a PLAY that could be unlocked? (i.e. R800i, 4.0.x firmware) sorry if this sounds like a noob question :-/
Sent from my R800at using xda app-developers app

You can only unlock via testpoint unlock, which costs $24. Flashing different firmwares won't do anything to help you there. You can do the testpoint unlock here: http://unlock-bootloader.com/

i don't mean to be rude, by commenting on someones post, just didn't see the point in making a new topic if there's already one here.
I have the R800i, I am happy with my play but if i wanted to unlock my bootloader, what would i have to do, is this possible, can i do it myself? or would i have to pay for someone to do it like above?

tezlewis1988 said:
i don't mean to be rude, by commenting on someones post, just didn't see the point in making a new topic if there's already one here.
I have the R800i, I am happy with my play but if i wanted to unlock my bootloader, what would i have to do, is this possible, can i do it myself? or would i have to pay for someone to do it like above?
Click to expand...
Click to collapse
Now, I might be wrong here, someone correct me if I am, but from what I've been told. The R800i isn't locked to any specific carrier, therefore it can be unlocked for free thru a computer program.

Xperia Player said:
Now, I might be wrong here, someone correct me if I am, but from what I've been told. The R800i isn't locked to any specific carrier, therefore it can be unlocked for free thru a computer program.
Click to expand...
Click to collapse
most of r800i can be unlocked for free but some with bl unlock allowed= no(type *#7378423*# see in configuration) cannot be unlocked for free they require se tool to unlock via testpoint. and carrier unlock is completely diff from bl unlock
Edit: actually its *#*#7378423#*#* [service] and you dont have to hit call button after that it automatically opens configuration

What would you need to use to unlock the bootloader of the R800i?
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

If you have unlock bl allowed=yes then follow http://forum.xda-developers.com/showthread.php?t=1662199
Sent from my R800i using xda premium

Everytime when i type that code i get 'connection problem or invalid mmi code'
what does that mean?

Anybody? It's the number you type to check if bootloader is locked or unlocked it gives me invalid
Sent from my Sony Ericsson Xperia Play R800i using xda app-developers app.

tezlewis1988 said:
Anybody? It's the number you type to check if bootloader is locked or unlocked it gives me invalid
Sent from my Sony Ericsson Xperia Play R800i using xda app-developers app.
Click to expand...
Click to collapse
Your bootloader is obviiously locked end of story. There is a number to check if your bootloaderr on the xperia play but you have do a search on the threads.

I tried that I just get invalid mmi how do I go about getting it unlocked? It doesn't look like I can do it
Sent from my Sony Ericsson Xperia Play R800i using xda app-developers app.

take off the last digit to make it 14 characters for your IMEI
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
---------- Post added at 02:36 AM ---------- Previous post was at 02:35 AM ----------
What part do you actually need help on? Getting the key from Sony or getting your IMEI number?
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

KindaUndisputed said:
take off the last digit to make it 14 characters for your IMEI
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
---------- Post added at 02:36 AM ---------- Previous post was at 02:35 AM ----------
What part do you actually need help on? Getting the key from Sony or getting your IMEI number?
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
There is a way to find out if your bootloader is unlocked if it says no you can't do it yourself but can pay for it, if it says yes you can do it with software, but when i enter the numbers to bring up systen config to find if it's unlocked it says it's 'connection problem or invalid mmi code'? i must be missing out something but i have tried loads of times.
I have tried getting it up using '*#7378423*#' and '*#*#7378423#*#*'

I don't know, have you tried googling the issue?
*#*#7378423#*#* works fine for me
Sent from my R800i using xda app-developers app
---------- Post added at 11:05 AM ---------- Previous post was at 10:51 AM ----------
Are you pressing call one you enter the number? You shouldn't do this, the service menu should pop up by itself. Also, try entering the plus sign before entering the code (although I'm not sure this will work) or try to enter a comma after the code
You could also try asking in this thread:
http://forum.xda-developers.com/showthread.php?t=1662199
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

I enter the code leave it the code disapears and just leaves the dialler, nothing happens!

Have you tried the other 2 things?
Sent from my R800i using xda app-developers app

Thanks for your help, i have tried the + first it doesnt do anything and i cant find a comma on my dialler, what if i just go ahead and try and unlock it?

I don't know the answer to that, sorry.
The other thing i can advise you is to try googling the issue and making absolute sure you are typing the code in right
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

tezlewis1988 said:
Thanks for your help, i have tried the + first it doesnt do anything and i cant find a comma on my dialler, what if i just go ahead and try and unlock it?
Click to expand...
Click to collapse
If you are sim locked then dont try it bcoz you can loose phone singnal even if you unlocked sucessfully and if not after repairing it you will have no signal
edit: just realized you have r800i i.e not sim locked probably so you can try unlocking it if anything goes wrong ther is a fix for it too. most probably semcboot can be damaged which is less likely to happen
then also I say try it at your own risk first double check everything and try to type *#*#service#*#* again and again:-/
Sent from my R800i using xda premium

creative_md said:
If you are sim locked then dont try it bcoz you can loose phone singnal even if you unlocked sucessfully and if not after repairing it you will have no signal
Sent from my R800i using xda premium
Click to expand...
Click to collapse
No worries, my phone came unlocked from sony, it isn't my original phone, i sent my old one for repair and they sent me this which says it was Vodaphone when it came but i put another sim in and it accepted it, it's nothing major but i would like to experiment with flashing kernals!

Related

[Diag Mode] Reading NV memory for unlock code

Hey guys I unlocked mine using software unlock. It did a temp root then changed the unlock code to "00000000".
I paid to get it unlocked with the tool.
I want to start a thread that everyone does memory scan and dumps. That way we can try to start
Unlocking our Devices free. Now I can't do one on mine since its pointless since mine was made into 0's.
For those of you who have unlocked it already and k ow your unlock code or are wanting to unlock it I encourage to do a memory scan and a dump.
Now I suggest using CDMA workshop or using QXDM to scan the memory.
You are going to look for it both in hex and plain text.
Type *#7284# and select USB – Modem
Type *#9090# and select [1] USB4. Exit service menu and turn your phone off by pressing power button then reboot.
I will post the drivers in another post.
Sent from my SGH-T989 using xda premium
http://samsung.blackberryliberty.com/?page_id=5
Visit that page for the drivers.
Post:
MODEM VERSION
FIRMWARE VERSION
That way we know.
Sent from my SGH-T989 using xda premium
Mine is unlocked from tmobile can i do anything to help?
Sent from my SGH-T989 using xda premium
xsteven77x said:
Mine is unlocked from tmobile can i do anything to help?
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Do as he outlined and maybe your unlock code if still have it.
Tapatalked from my A100 - Flex Reaper RF1.
Ok I have a locked hercules running on simple mobile.
So I did these steps:
Type *#7284# and select USB – Modem
Type *#9090# and select [1] USB4. Exit service menu and turn your phone off by pressing power button then reboot.
Click to expand...
Click to collapse
Also installed the samsung drivers from the link qxdm and qpst.
When I connected my phone, it installed several new drivers on Windows. However it couldn't find one driver for device Android ?
Also I'm new to all this I don't know how to use QXDM, can you post a step by step guide for it? Also once I'm done, should I set back USB to PDA (on *#7284#) ?
We can just call TMobile and get the unlock code for free.Not understanding the reason for this.
Sent from my SGH-T989D using xda premium
tennandcoz1 said:
We can just call TMobile and get the unlock code for free.Not understanding the reason for this.
Sent from my SGH-T989D using xda premium
Click to expand...
Click to collapse
Because we can
And so we don't have to ask
Sent from my SGH-T989 using xda premium
tennandcoz1 said:
We can just call TMobile and get the unlock code for free.Not understanding the reason for this.
Sent from my SGH-T989D using xda premium
Click to expand...
Click to collapse
Telus charges something like $50 for unlock.
Sent from my SGH-T989D using XDA
tennandcoz1 said:
We can just call TMobile and get the unlock code for free.Not understanding the reason for this.
Sent from my SGH-T989D using xda premium
Click to expand...
Click to collapse
Its only for TMO customers. Some people have this phone running on its MVNO's like simple mob, straight talk For them, its freakin $25 to buy this code
BTW what OP mentioned
It did a temp root then changed the unlock code to "00000000".
Click to expand...
Click to collapse
Is it safe to get the phone unlocked this way ? This way its a little cheaper. But I wanted to know, if it involves changing IMEI or somethin (not legal?)
Mafioso said:
Ok I have a locked hercules running on simple mobile.
So I did these steps:
Also installed the samsung drivers from the link qxdm and qpst.
When I connected my phone, it installed several new drivers on Windows. However it couldn't find one driver for device Android ?
Also I'm new to all this I don't know how to use QXDM, can you post a step by step guide for it? Also once I'm done, should I set back USB to PDA (on *#7284#) ?
Click to expand...
Click to collapse
Sounds like you are missing the ADB driver. What I have done to get the adb driver to load properly, is to plug phone in and make sure I get the "typical usb" message in phone. Disconnect cable and reboot phone. Reconnect cable and see if windows loads more drivers. Those would be the "adb " drivers.
I have adb on my PC's which does download Google drivers as well.
Sent from the past from my touch screen commodore 64.
Hey guys sorry for the no replies. I am currently on vacation on a lake in North Carolina and the wife complains when I try to get on the laptop lol.
The point is to try to understand where in the Memory the Lock code is stored.
That way we don't have to visit sites and request unlock codes both paid and free.
That way we can do it ourselves.
And about the Android Driver he is right. Im about 99% sure you are missing the adb drivers.
Thank you all for helping out. As soon as I get back I am going to connect and try to see if I can find my unlock code which was reset to 0's.
And yes its safe and permanent when you make it all 0's.
Well back to vacation.
Again thanks to all for helping while I am away
Waiting for the free unlock code too. If you can figure out, please post it. Have a nice vacation.
tennandcoz1 said:
We can just call TMobile and get the unlock code for free.Not understanding the reason for this.
Sent from my SGH-T989D using xda premium
Click to expand...
Click to collapse
Please tell me how IM on TMobile t989 and locked I called them and they said they could not give it to me
Sent from my SGH-T989 using xda premium
k holley said:
Please tell me how IM on TMobile t989 and locked I called them and they said they could not give it to me
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Tell them our going out of the country and you dont want to pay for roaming charges and you want to use a local sim card
Has any one found the address?
May i ask whats this for noob to this?
casonswag said:
May i ask whats this for noob to this?
Click to expand...
Click to collapse
To find the address location of lock code.
This seems like its a similar process to the galaxy s 4g. on that phone you would create a memory backup up file through terminal emulator using some commands. i would make a .bak file that you would scan with a hex editor on the pc...
Sent from my SGH-T989 using xda premium
i can't seem to find a damn craQ'd working version of cdma workshop for SH*T ! - and if I do, setup doesn't run at all just says "Lisence needed to run setup!" -- anywho, has anyone CONFIRMED this working yet? finding your own lock code?
If any one out there had their phone unlocked by a code and willing to share phone's NV items through QCN file (please remove sim before extracting QCN), I can compare them to my locked version and see what items are affected.
Please DO NOT POST your QCN files here instead go to text tab in QCN view and copy all content except address 550 and send it me.
Thanks.

{?} MY R800x

Is Bricked. Who would like to take the challenge of fixing it? I'll send It to you, and Be happy to donate to you. Please PM and I'll send you any info you need. Please contact soon as possible.
"My PC doesnt work. Fix it."
Yeah, sure, you said enought so we know how to fix it..
Sent from my R800i using xda app-developers app
It starts, says sony and blank screen with lights. I think that's why I asked people to PM.
Its simple yar just flash ftf using flashtool and if you have locked bl you can repair using seus.
Sent from my R800i using xda premium
Maybe try to flash the stock firmware using Wotan Server.
Djay1809 said:
It starts, says sony and blank screen with lights. I think that's why I asked people to PM.
Click to expand...
Click to collapse
Asking people to help in PM is useless. This is sharing forum with four milion users.
Sent from my R800i using xda app-developers app
creative_md said:
Its simple yar just flash ftf using flashtool and if you have locked bl you can repair using seus.
Sent from my R800i using xda premium
Click to expand...
Click to collapse
Where do I find Seus and will it work for r800x, (Ive noticed some things dont work for the r800i like the r800x and vice versa)
its not bricked. if the phone vibrate and then the screen lights up just a tiny bit. its fixable just flash fairware.. its almost imposable to hard brick xperia play... unless you are like rly stupid. from what you described its not bricked.
Djay1809 said:
Where do I find Seus and will it work for r800x, (Ive noticed some things dont work for the r800i like the r800x and vice versa)
Click to expand...
Click to collapse
Here:
http://www.sonymobile.com/global-en/software/phones/xperia-play/
Pax
Sent from my Xperia Play using xda premium

[Q] Unlocking bootloader on r800x help?

If anyone can will you tell me how to unlock my bootloader? I downloaded the Unlock - Unbrick bundle from the unlock-bootloader website where everyone says to go. I checked the site for instructions but found nothing and checked the download file, found the setool2g, but when trying to use the setool it said i need a smart card? I couldnt even find where i had to buy anything since everyone says its paid. Also i contacted the website days ago but still havent got an email back. Can someone inform me how to do this?
bandoncontortion said:
If anyone can will you tell me how to unlock my bootloader? I downloaded the Unlock - Unbrick bundle from the unlock-bootloader website where everyone says to go. I checked the site for instructions but found nothing and checked the download file, found the setool2g, but when trying to use the setool it said i need a smart card? I couldnt even find where i had to buy anything since everyone says its paid. Also i contacted the website days ago but still havent got an email back. Can someone inform me how to do this?
Click to expand...
Click to collapse
You need to contact Alejandrissmo again in the Mexico timeframe. Make sure you pay first through paypal and he will priortize you.
Would i be able to do it without him and just use the setool?
bandoncontortion said:
Would i be able to do it without him and just use the setool?
Click to expand...
Click to collapse
No. Unless you want to buy the software. And then buy the credit.
Im fine with buying the software and credits i just wanted to know if it was possible to do without needing him to do it.
Yea if you read up and learn how to do it but you will also have to buy a SEMC smart card for your pc
Sent from my GBTweaked v7.1 r800x using Tapatalk 2
bandoncontortion said:
Im fine with buying the software and credits i just wanted to know if it was possible to do without needing him to do it.
Click to expand...
Click to collapse
You're looking at exponentially more work and cost then utilizing the alternative
Sent from my R800x using xda premium
Trygon said:
You're looking at exponentially more work and cost then utilizing the alternative
Sent from my R800x using xda premium
Click to expand...
Click to collapse
I think he knows but mabey he wants to be a Pearson that can help people unlock too
Sent from my GBTweaked v7.1 r800x using Tapatalk 2

[Q]Testpoint bootloader unlock

Can i unlock my Arc S's bootloader with testpoint, even if it´s carrier branded? (Sorry if i was too noob) :crying:
MatGuaBec said:
Can i unlock my Arc S's bootloader with testpoint, even if it´s carrier branded? (Sorry if i was too noob) :crying:
Click to expand...
Click to collapse
Yes. But only via paid method.
And I would recommend flashing generic firmware first.
if needed contact jinx13 via pm to discuss
Sent from my Nexus 7 using xda premium
zolaisugly said:
if needed contact jinx13 via pm to discuss
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
Yep! I've unlocked with him and it's 10 stars!!! Yep much more than 5*!
Quick, reliable and jinx is such a great dude with alot of pacience and always keen to help you! Well worth the price!
Sent from my LT18i using Tapatalk 2

unlock.bin

Can someone upload a legit copy of an unlock.bin file they received to somewhere so I can download it. I am unable to find a copy. Yes I know it won't work with my phone, Yes I know what I'm doing, etc etc etc
I don't have 10 posts nor do I have time to play around on here so i can't post to dev.
Thanks.
Do you have a dump of a locked bootloader to make a comparsion?
Hi,
Try this
This is a valid point, not for an h815....i haven't started messing with this yet but decided I will start tinkering tonight (patience running thin), just trying to get everything together.
Sent from my LG-H811 using XDA Free mobile app
pcoulson said:
Hi,
Try this
Click to expand...
Click to collapse
Thanks
Sent from my LG-H811 using XDA Free mobile app
:sly:
Sent from my LG-H810 using XDA Free mobile app
InflatedTitan said:
https://drive.google.com/file/d/0Bz...EFzSEZGeDJOMWdzWE9lMFZN/edit?usp=docslist_api
I think this one was from my M8... Good luck lad
Sent from my LG-H810 using XDA Free mobile app
Click to expand...
Click to collapse
Why would he need that for the G4?
:banghead:
Sent from my LG-H810 using XDA Free mobile app
InflatedTitan said:
https://drive.google.com/file/d/0Bz...EFzSEZGeDJOMWdzWE9lMFZN/edit?usp=docslist_api
I think this one was from my M8... Good luck lad
Sent from my LG-H810 using XDA Free mobile app
Click to expand...
Click to collapse
Hello, he is asking an unlock.bin for G4, and not of other brands. I cann't read, where he said unlock.bin of any phone or similar. May be, i'm not.
r4Rok said:
Hello, he is asking an unlock.bin for G4, and not of other brands. I cann't read, where he said unlock.bin of any phone or similar. May be, i'm not.
Click to expand...
Click to collapse
Why yes. You are correct sir lol. Will take it down.. Could have swore it said "any" unlock.bin... ?
Sent from my LG-H810 using XDA Free mobile app
will this work? The unlock.bin will generated with Emei...
Think this generate bricked devices
I haven't actually looked at any of these files yet I'm at work. But what I was asking for was an unlocked.bin from a g4 and a unmodified locked bootloader binary dump from the same model g4 as the unlocked. Which I assume would have to be h815.
Sent from my LG-H811 using XDA Free mobile app
I'm looking for the same things. Will try to analyze that
pcoulson said:
Hi,
Try this
Click to expand...
Click to collapse
Pcoulson,
Can you give me your imei and device id please you can pm me it if you want(not sure what someone could do with it if anything)
Sent from my LG-H811 using XDA Free mobile app
davidreavis said:
(not sure what someone could do with it if anything)
Click to expand...
Click to collapse
It seems people are picking up IMEI/ESN/MEIDs from people selling phones and spoofing them.
phineous said:
It seems people are picking up IMEI/ESN/MEIDs from people selling phones and spoofing them.
Click to expand...
Click to collapse
Haha yeah I figured there was some way to exploit it is why I threw that in there. Not surprised sadly.
Sent from my LG-H811 using XDA Free mobile app
Have PM'd you.
MetaIIica said:
will this work? The unlock.bin will generated with Emei...
Think this generate bricked devices
Click to expand...
Click to collapse
What are you asking me if will work? Do you have a binary dump from a locked g4
MetaIIica said:
will this work? The unlock.bin will generated with Emei...
Think this generate bricked devices
Click to expand...
Click to collapse
I guess @davidreavis is looking for differences in unlock.bin and "lock.bin".
So maybe it's possible to find out what makes a locked bootloader to an unlocked one.:fingers-crossed:
i think in the unlock.bin is the Device-ID included and when you start it, this check if the Serial to the Emei is correct
When i have right and the Device-ID is included and it will it replaced to the own Device-ID... with Hex-Editor i think this can work. But i find its a very hard risk and can produce hardbricked devices...
good luck

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