Unlock Codes for K550i and K850i

[simox]

I have a question regarding K850i, if its not booting, is there a way to FLASH it back to its original firmware? Like fixing it?

You can try to reflash it with SEUS(Sony Ericsson Update Service). There isn't any other free tool at the moment. If it will not work, then you need to use some paid services.

[jrdehaisx]

Okay guys, I am back, now I was able to Install XS and the USB Driver, was able to acquire the CID, both phones are DB2020 CID 49 and CID 51... I made the GDF backup as instructed by the tutorials, but thats as far as I got, now how do I unlock the phones, I dont want to flash them, just unlock them to their quad bands, any help on any file I need to add or option I need to choose using XS++? Thanks!

Should I upgrade and then download this firmware??

Top Sony Forums

The phone needs a Generic Firmware, thats the Generic_LI, so I dont know which one I need to use, thanks.

[SeaMonkey]

Okay guys, I am back, now I was able to Install XS and the USB Driver, was able to acquire the CID, both phones are DB2020 CID 49 and CID 51... I made the GDF backup as instructed by the tutorials, but thats as far as I got, now how do I unlock the phones, I dont want to flash them, just unlock them to their quad bands, any help on any file I need to add or option I need to choose using XS++? Thanks!

Should I upgrade and then download this firmware??

Top Sony Forums

The phone needs a Generic Firmware, thats the Generic_LI, so I dont know which one I need to use, thanks.

Post log from XS without IMEI number here and let XS to upgrade your CID49,51 to CID52 on both phones

[hrdong]

is there a software to get the unlock code through IDMI code

[SeaMonkey]

is there a software to get the unlock code through IDMI code

NO-not for free

[shanu_577]

my k810 cannot show BFLASH option with jdflasher please help meeeeeeeeee

[jrdehaisx]

For some reason XS++ is not able to upgrade phones, I do it, then unplug then replug and it keeps saying that the phone is CID 51, what the HECK is going on!

Let me resume
Thanks, but I am getting an error, when I plug the K550i it tells me to update, I do, and then disconnect, but when I connect it back, it still says it is a CID 51, after that the SETool will not work, it takes forever and never does anything after connecting, I am doing something wrong? Or my phone is locked for some reason, by the way the phone has a LOCK, I know the password. Any idea, thanks!

By the way I will paste logs later on, I dont have the phone with me right now, its my GFs, so I need to post the log for that one... for some reason it gets stuck!

[jrdehaisx]

I can recommend you this better, its a smart chip comming from HK, the price is very good, $7... look it up. Shipping is free.

Link to I-Smartphone Sim Chip

[doomyboss]

Hi,
I can unlock sony ericsson with EMMA?

[Fuertesue]

Hi all
I am new here and not sure if I am in the right part of the forum but I have a k550i that has 5 blocks on it, how do i remove a counter block, I had purchased an unlock patch for my phone thinking it was a CID 51 but after using XS++ it shows CID 51 and IEMI 53 I did not know I should be looking at the IMEI NO not the CID NO.
Impatience on my part as it is locked to virgin and I wanted it unlocked for 02 after trying several times I read in the IMEI at the top of the page that after 3 attempts it counter blocks the phone and i need to have it unblocked before buying an unlock for IMEI 53
Many thanks