What version would i need to downgrade to? - 8125, K-JAM, P4300, MDA Vario Software Upgrading

I'm trying to sim unlock my mda, but i have version 2.26.
I know that if you go past some version, you can't sim unlock.
what version would i need to downgrade to?
And where can i find it?

Related

How to check if Unlock has worked

Hi all,
Being new to this and knowing what could happen to your phone, I want to know if you can check if LokiWiz has worked.
Yesterday I tried if the sim lock was gone and it has, but what about the CID?
Please let me know if it is possible to check.
Device specifics:
Qtek 9100, via Vodafone NL.
ROM1.3.7.10 NLD
ROM Date: 9/29/05
Radioversion: 01.04.10
Protcolversion: 4.0.13.17
ExtRom version: 1.3.7.8012
Thanks,
Bas
Did you use LokiWiz for only unlocking your SIM or also for CID?
SIM and CID unlock are both different options in LokiWiz.
You can check if SIM unlock has worked by changing SIM card and
you can check if CID unlock has worked by upgrading your device to the latest ROM (that's the only reason why anyone would CID unlock their device ).
Good Luck.
I did both.
I did a SIM unlock, and the test worked out fine. I swapped cards with a collegue who has a T-mobile card. Worked.
I did also a CID unlock. But I don't know if that worked. Is there a way to test. Or can I go and duo the upgrade. Does that one check if the CID is gone?
Thanks in advance for the answer.
Bas
Errm ive neva done an upgrade but if your CID is not unlocked i would assume the phone would turn into a brick....but remember thats an assumption :!:
Guys,
I just did the jump at the deep end and ....... kept swimming. :lol:
The upgrade went well. At the moment I'm reinstalling all my software.
Thanks for the answers.
Bas

Upgrading Rom on a G4 8125 Cingular Phone to latest Molski

I`ve been reading a lot of threads, but`m not able to find, a guide to check if my G4 phone is CID unlocked or not, i already know that is SIM unlocked.
But how can i check the cid unlock without bricking my phone??
Also, after that, should i go directly to execute the upgrade, or i need to use the lokiwicz soft...
Thanks

Please help a noob - never upgraded a ROM before

Hi People
I am new to upgrading. Before I get the business of "you have not read the posts" I have read the posts. That's why I am writing here. The more I read, the more contradicting it is. I have the following:
T-Mobile MDA Unlocked SIM
IPL/SPL 2.26.0001
GSM 02.25.11
OS 2.26.10.2
I know this is a G4, but I have read that you can flash a ROM to an locked CID, but other areas say you cannot. I also have seen many different guides to flash, but some say the CID have to be unlocked others don't. I also have not seen whether the original ROM is saved in case you want or need to put it back. I have also read that you may have to input the GSM settings (I use Rogers in Canada). I bought this unit on eBay unlocked and all I had to do was put in my SIM card and it worked. Will the same happen if I upgrade the ROM? I find after reading so many threads it seems so confusing and was hoping someone here could help me out as you all seem to love flashing ROMs.
Thanks so much in advance,
Mike
Read some more and took a chance and it worked
Miker2006 said:
Hi People
I am new to upgrading. Before I get the business of "you have not read the posts" I have read the posts. That's why I am writing here. The more I read, the more contradicting it is. I have the following:
T-Mobile MDA Unlocked SIM
IPL/SPL 2.26.0001
GSM 02.25.11
OS 2.26.10.2
I know this is a G4, but I have read that you can flash a ROM to an locked CID, but other areas say you cannot. I also have seen many different guides to flash, but some say the CID have to be unlocked others don't. I also have not seen whether the original ROM is saved in case you want or need to put it back. I have also read that you may have to input the GSM settings (I use Rogers in Canada). I bought this unit on eBay unlocked and all I had to do was put in my SIM card and it worked. Will the same happen if I upgrade the ROM? I find after reading so many threads it seems so confusing and was hoping someone here could help me out as you all seem to love flashing ROMs.
Thanks so much in advance,
Mike
Read some more and took a chance and it worked
Click to expand...
Click to collapse
hi,
ok,now let me try to explain in plain words,
1. U cannot for sure upgrade to a newer rom untill u r CID unlocked, now as u say u got ur wizzard from ebay.now it must have come with a pre-installed OS,plz check from which carrier it is from.If its Cid locked than it can only be upgraded with that official rom from which it came pre-installed with. But if u want to upgrade to some other wm6 cooked rom than u'll have to get it Cid unlocked.
now to upgrade,do the following:-
a)If u want to upgrade with official rom from which it came preinstalled,than visit the official site and download the official rom for ur exact device and upgrade without any Cid unlocking process ,its fairly self explanatory,how to upgrade with official rom as it comes with a self upgrade romutility.
b) if u want to upgrade to any other wm6 cooked rom,than i'am afraid u'll have to CID unlock ur device.As u say u have a G4 device there's a different procedure to Cid unlock it than G3.It's done with a utility tool called SHELLTOOL.search and read how to go about it.First download a tool "WST tool" by Mestrini ,install it and check if ur device is Cid locked or unlocked.If u find it locked than adopt the Cid unlock method through SHELL tool,if its already Cid unlocked than go ahead & flash with any wm6 rom.
As for ur question about sim unlocked,its different being from CID unlock.with sim unlocked u can put any carrier sim and use ur device.But with Cid unlock u can upgrade to any rom u desire.
Well, once SIM/CID unlocked it remains unlocked forever,unless u personelly don't lock SIM/CID.
Well,I believe if it came SIM unlocked, than it might be CID unlocked also.cuz all the carriers never give Sim unlocked.but than there might be some exceptions.therefore u must get it confirmed before any upgrade.
Hope I was able to clear some of ur doubts.goodluck
zabardast_1 said:
hi,
ok,now let me try to explain in plain words,
1. U cannot for sure upgrade to a newer rom untill u r CID unlocked, now as u say u got ur wizzard from ebay.now it must have come with a pre-installed OS,plz check from which carrier it is from.If its Cid locked than it can only be upgraded with that official rom from which it came pre-installed with. But if u want to upgrade to some other wm6 cooked rom than u'll have to get it Cid unlocked.
now to upgrade,do the following:-
a)If u want to upgrade with official rom from which it came preinstalled,than visit the official site and download the official rom for ur exact device and upgrade without any Cid unlocking process ,its fairly self explanatory,how to upgrade with official rom as it comes with a self upgrade romutility.
b) if u want to upgrade to any other wm6 cooked rom,than i'am afraid u'll have to CID unlock ur device.As u say u have a G4 device there's a different procedure to Cid unlock it than G3.It's done with a utility tool called SHELLTOOL.search and read how to go about it.First download a tool "WST tool" by Mestrini ,install it and check if ur device is Cid locked or unlocked.If u find it locked than adopt the Cid unlock method through SHELL tool,if its already Cid unlocked than go ahead & flash with any wm6 rom.
As for ur question about sim unlocked,its different being from CID unlock.with sim unlocked u can put any carrier sim and use ur device.But with Cid unlock u can upgrade to any rom u desire.
Well, once SIM/CID unlocked it remains unlocked forever,unless u personelly don't lock SIM/CID.
Well,I believe if it came SIM unlocked, than it might be CID unlocked also.cuz all the carriers never give Sim unlocked.but than there might be some exceptions.therefore u must get it confirmed before any upgrade.
Hope I was able to clear some of ur doubts.goodluck
Click to expand...
Click to collapse
@zabardast_1 dude..
@Miker2006
Upgrading won't affect your Sim unlock status, it's permanent.
You don't NEED to CID unlock your phone to upgrade:
You can use Soft SPL to make the phone temporary think it's CID unlocked (while flashing).
Or you can semi-permanent let the phone think it's CID unlocked by Hard SPL.
This SPL will mimic a CID unlocked state, so you can flash all kinds of ROMs to your device.
BTW ShellTool WON'T cid unlock your device, Hard SPL is the closest you get to a Free CID unlock.
Best regards,
EquinoXe
PS. Read the stickies before Flashing, don't turn your wizard into a brick.
Actually it is a good show case that reading helps .. one day after his post Miker2006 did ..
Miker2006 said:
....
Read some more and took a chance and it worked
Click to expand...
Click to collapse

T-Mobile MDA 2.26.10.2

Anyone can provide me a link to the above mentioned ROM?
can find it anywhere, tried to download from Tmobile but it requires 10 digit phone number for verification,
thanks a lot
http://rapidshare.com/files/38880130/ruu_prodigy_226102_22610105_022511_tmous_wwe_ship.exe.html
2.26.10.2
is it safe to install a ROM downloaded from rapidshare? what if the file has been meddled with?
Besides, i have an unlocked t-mobile mda (G3). Would it become locked if i apply the new ROM?
Thank you for bearing with me.
resilient said:
is it safe to install a ROM downloaded from rapidshare? what if the file has been meddled with?
Besides, i have an unlocked t-mobile mda (G3). Would it become locked if i apply the new ROM?
Thank you for bearing with me.
Click to expand...
Click to collapse
Yes! its safe to download from rapidshare.G3 phone once CID unlocked remains unlocked ever after,flashing an official rom doesn't put a CID lock again
CID Locked!
Sorry for bothering again.
Wizard service tool (WST) is telling me that my phone is cid locked. But i am using it on another carrier (not tmobile) in pakistan. So is it really cid locked then? If it really is locked, is it advisable to upgrade the rom to the one provided by tmobile? I mean, is there any chance that it would become locked? or should i cid unlock it first (using WST) and then upgrade?
Thanks
resilient said:
Sorry for bothering again.
Wizard service tool (WST) is telling me that my phone is cid locked. But i am using it on another carrier (not tmobile) in pakistan. So is it really cid locked then? If it really is locked, is it advisable to upgrade the rom to the one provided by tmobile? I mean, is there any chance that it would become locked? or should i cid unlock it first (using WST) and then upgrade?
Thanks
Click to expand...
Click to collapse
Ok,I'll try to explain what is SIM_Lock and CID_Lock,they both are entirely different functions.
SIM_Lock:-
SIM is the abbrevation of Subscriber Identity Module . it Hold the IMSE (International Mobile Subscriber Identity ) and TMSI (Temparery Mobile Subscriber Identity)
Feature which would lock a phone to a specific network or set of networks. Used by providers that subsidize the phones to make sure the customers stay with the provider that got them the phone.
Some phones are locked to the specific telco from which you purchase your phone, eg you can't use a locked O2 phone using a Vodaphone SIM/smart card. To use SIM card from other telco, you need to SIM unlock your phone. Note: In general, the phrase 'unlock your phone' usually refers to SIM-unlock, not CID unlock.
In Pakistan,Phones are sold as SIM Unlocked,thats why any SIM of any Network works with them.
CID_Lock:-
Carrier Id - commonly used in the form `CID-Unlocking`. If you purchase your phone (example) from Qtek (Qtek is the 'carrier'), your phone will only accept Qtek ROMs (the carrier's ROMs). If you want to flash ROMs from other carrier, you'll need to CID-unlock your phone, so that your phone will accept other ROMs. Note: In general, the phrase 'unlock your phone' usually refers to SIM-unlock, not CID unlock.
So,Phones sold in Pakistan are usually SIM_Unlocked but they are not CID_Unlocked.
Now,if its running a T-mobile Rom (OS) then YES! you can upgrade to the latest T-Mobile rom,there's no need to CID_Unlock the phone,but if you want to upgrade to any latest Custom Build WM6.1 Rom,then definitely,you'll have to CID_Unlock the phone.
Thank you
Thank you
You have been most helpful
Successful Flashing
Successfully CID Unlocked and flashed my Tmobile MDA.
IPL: 2.26
SPL: 2.26
Radio: 2.25.11
OS: 2.26.10.2
Is it work for G4 ?
Thanks for your repply,
DM

[Q][SIM LOCK]How to SIM unlock SFR France HTC One?

Hey guys i got a SFR (France) sim locked M7 running latest lollipop firmware. When i insert any sim other than Vodafone it reads it but doesn't register to the network neither asks me for an unlock code.
With a Vodafone sim i only have cell phone connection when i'm on 4G coverage. On any other band i only get data connection and i can't make or receive any calls or sms.
After searching around internet (xda the most) i found out that i can sim unlock with a config.dat file but only if i'm on earlier hboot as this method was patched by htc and trying it could render the phone unusable..
So i have 2 questions now:
1) Is it possible to downgrade to let's say 1.28.401.7 (as i already have this RUU) without bricking the phone? Or, in other words, is it possible to downgrade the phone to any firmware before kitkat?
2) If it ain't possible to downgrade is their any other way to sim unlock the phone??
Thanks in advance for any help..
anko184 said:
Hey guys i got a SFR (France) sim locked M7 running latest lollipop firmware. When i insert any sim other than Vodafone it reads it but doesn't register to the network neither asks me for an unlock code.
With a Vodafone sim i only have cell phone connection when i'm on 4G coverage. On any other band i only get data connection and i can't make or receive any calls or sms.
After searching around internet (xda the most) i found out that i can sim unlock with a config.dat file but only if i'm on earlier hboot as this method was patched by htc and trying it could render the phone unusable..
So i have 2 questions now:
1) Is it possible to downgrade to let's say 1.28.401.7 (as i already have this RUU) without bricking the phone? Or, in other words, is it possible to downgrade the phone to any firmware before kitkat?
2) If it ain't possible to downgrade is their any other way to sim unlock the phone??
Thanks in advance for any help..
Click to expand...
Click to collapse
you can downgrade to anything you like if you have S-off
clsA said:
you can downgrade to anything you like if you have S-off
Click to expand...
Click to collapse
Without bricking the phone? Are you sure for that?
anko184 said:
Without bricking the phone? Are you sure for that?
Click to expand...
Click to collapse
If you have s-off, you can downgrade to any version you want safely by flashing a ruu.
sieempi sim-unlock should work fine, I think clsA also sim-unlocked one of his M7 using this method. Otherwise it looks like Sunshine s-off tool can also be used to sim-unlock since a recent update. Check changelog 3.1 and 3.1.1 here: http://theroot.ninja/download.html
Nice find bro.. I'll try sunshine right now and if it can't unlock I'll go for the other method.
Thanks a lot..

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