SPL 1.06 - 8525, TyTN, MDA Vario II, JasJam Software Upgradin

I read in wiki "Bootloader 1.06 and 1.09 do not have 'rtask' command, this means: you will not be able to do radio upgrade only on your Hermes, you will stay always with the Radio version contained on the ROM you flash"
Does that mean that my Tytn i can upgrade just all completed ROM?
I try to install just radio rom, i have error 114.
May i install a "RUU_Hermes_HTC_WWE_2.05.255.1_6275_1.34.00.10 _108 _Test.exe" ??? in my Tytn?
My IPL is 1.00 and SPL 1.06
Thnks.

Don't care about 1.06 or 1.09 of SPL, both can be down graded to 1.04. After that you can unlock CID and up any rom you want.
I don't know how to put the file in this mail but I can help you by sending it per email. Just give me your address.

Don't flash the entire new roms or you will be losing the ability to change your radio roms.

nugift said:
Don't care about 1.06 or 1.09 of SPL, both can be down graded to 1.04. After that you can unlock CID and up any rom you want.
I don't know how to put the file in this mail but I can help you by sending it per email. Just give me your address.
Click to expand...
Click to collapse
[email protected]
Before i have bricked one wizard (wronlgy installed a chinese ROM from ftp), now im afraid to manipulate

dodadent said:
[email protected]
Before i have bricked one wizard (wronlgy installed a chinese ROM from ftp), now im afraid to manipulate
Click to expand...
Click to collapse
We all have the same feeling if something went wrong. But there is no risk when you follow the user manual carefully. Please check your mail, I sent you already! Have fun!

nugift said:
We all have the same feeling if something went wrong. But there is no risk when you follow the user manual carefully. Please check your mail, I sent you already! Have fun!
Click to expand...
Click to collapse
Thnks man, a lot.
Everything is going OK.
Thnk you very much again.

hi everyone
i have imate k-jam. could i download rom 6.5 from this site.is it g3 or g4.
ipl 1.01 spl 1.06 gpm 01.01.10
radio version:01.01.10

You can if you wish to have a brick....
The K-Jam ISN'T a Hermes as far as I know...

k-jam is a WIZARD, go to WIZARD rom development section. also for any type of queries, post ur queries in wizard rom development section.

ipl 1.01 spl 1.06 gpm 01.01.10
radio version:01.01.10
how can i upgrade to 6.5 please help me

ultramag69 said:
You can if you wish to have a brick....
The K-Jam ISN'T a Hermes as far as I know...
Click to expand...
Click to collapse
what is brick how can i get it

rockonhell said:
what is brick how can i get it
Click to expand...
Click to collapse
A brick=paperweight
just flash something that doesn't belong on the hermes (like wrong radio, or rom built for different device), and POOF! you have yourself a nice fancy brick!

Related

How can I downgrade the bootloader from 1.09 to 1.04

Just upgrade my X01HT to 1.33.761.4 but the bootloader also upgrade to 1.09. How can I downgrade to 1.04? Thanks
http://forum.xda-developers.com/showthread.php?t=284401
steiale said:
http://forum.xda-developers.com/showthread.php?t=284401
Click to expand...
Click to collapse
Just downgrade to 1.04 now, thanks
Confirmation for the downgrade_spl
Hello
i got the file downgrade_spl.rar from net. After unzipping with winrar i see a file "downgrade_spl.nbf" inside it of size 769kb. Please confirm me if this is the correct file.
Also please let me know where do i find "ROMUpgradeUt.exe" file.
Thanks
This is the wrong filesize!
give me an e-mail and i`ll send u a tools.
please help me!!!!
I need tool for O2 trion, please help me.thanks
I need files, too.
Hello.
I'm searching for the files, "Downgrade_spl.nbf" and "ROMUpgradeUt.exe".
Anyone tell me where I get there, please?
and,
http://forum.xda-developers.com/showthread.php?t=284401
This solution is useful for SPL1.09?
version 1.09
x01ht bootloader version 1.09 can unlock rightnow ma...?please
unfortunately no.. pof mentioned something about the new ROM not having the write feature..
mizuchi said:
unfortunately no.. pof mentioned something about the new ROM not having the write feature..
Click to expand...
Click to collapse
correct. it requires to be able to flash the radio stack in order to unlock it, but the radio stack of that new rom seems to be read only and flashing another radio stack is not possible at this time.
I could not find in google as well but get somewhere else with slighly different filename. Not sure the same one or not. Can somebody please confirm,
Get it here.
http://www.filemirrors.com/search.src?type=begins&file=DownGrade
It's possible.
Hello I'm french, first sorry for my bad english.
I just bought a V1605 from england that I have immediatly unlocked.
I have tested French qtek ROM 1.18.256... but it's very slow and there are many bugs, after that I have tested a WWE qtek ROM 1.18.416... with bootloader 1.06 just for see if TCPMP was better and it is!
But I wanted the last Qtek ROM, so I have put the original ROM of my vodafone in order to downgrade bootloader to 1.04, it's very simple!
Then I've installed the latest QTEK ROM 1.35 with bootloader 1.09, and now after few very fast manipulations , I have bootloader 1.04 and radio 1.20.
So I can test every ROMs I think...
For the moment, I can see that this ROM (1.35) is very fast, and TCPMP works better but for the video it is the same than vodafone 1.20 or tytn 1.18.416 .
ghz said:
I could not find in google as well but get somewhere else with slighly different filename. Not sure the same one or not. Can somebody please confirm,
Get it here.
http://www.filemirrors.com/search.src?type=begins&file=DownGrade
Click to expand...
Click to collapse
Doesn't look like those are relevant.
1.04 to current boot rom?
After downgrading to 1.04 and doing all the upgrades, is there any reason to reupgrade 1.04 to a more current boot rom?
hi there,
seems i`m not able to downgrade after after flashing the 1.35 rom. my bootloader remains 1.09 and the downgrade_spl (1.8mb rar) tool doesn`t work properly. i always have to recover my device when i try to run the upgrade. is there something i do wrong or is my downgrade_spl the wrong one?
thanks jammerlappen
additional questions: am i able to flash a) other radio roms b) complete roms with bl 1.09 and supercid?
jammerlappen said:
is there something i do wrong?
Click to expand...
Click to collapse
http://wiki.xda-developers.com/index.php?pagename=Hermes_Howto_Bootloader104&version=2
jammerlappen said:
additional questions: am i able to flash a) other radio roms b) complete roms with bl 1.09 and supercid?
Click to expand...
Click to collapse
a) no
b) yes
may something be wrong with the link in your llink?
thank you anyway! it is good news, i didn`t break my tytn (-:
it is an old revision of a page where there where the instructions initially... so the link is not there anymore... but you said you have it.
hmmm, the files i have obviously do not work

Dumping SPL/IPL...

Guys, how do I dump the SPL, IPL, Bootloader, radio ROM and Radio bootloader version?
I will use the unlocker to unlock the TYTN but then I want to roll back to the default version numbers that I have. I dont want it to stay with the HardSPL or with the newer Radio.
Thanks
Have you ever try to use the search function first? ...or just read the Wiki?...here are the how to...but next time read the wiki first!
Regards,
Primoz
Guys, it starting to get boring.
On every question asked, you send to RTFM.
Maybe, just MAYBE, I already READ everything and I STILL (!!!) have a question? Maybe I'm not as stupid as you think? Maybe the guides are NOT (?!?!!) 100% perfect?
To the subject; I did dumo the ROM. However, as I understand (FROM the guide), it DID NOT dump the SPL and the radio (or the bootloader and the Radio bootloader).
Please confirm that it DID extract everything and that if I'll burn it back to the device it will be 100% the same as it now.
Also, if I first use the unlocker, and then burn back the original radio, will it get locked again?
knfevg said:
Guys, how do I dump the SPL, IPL, Bootloader, radio ROM and Radio bootloader version?
Click to expand...
Click to collapse
You don't need to dump that, every version is available as a shipped upgrade so you can extract it from there and flash it later if you need it for warranty reasons.
knfevg said:
I will use the unlocker to unlock the TYTN but then I want to roll back to the default version numbers that I have. I dont want it to stay with the HardSPL or with the newer Radio.
Click to expand...
Click to collapse
Most probably your rom is available as a shipped NBH, just flashing it will lead your device to the original rom. The only thing you can't do is go from htc_boot 0108 to htc_boot 0106, so make sure you don't upgrade to a very new radio if you want to be able to go back to your original radio if it has a 0106 radio bootloader.
knfevg said:
To the subject; I did dumo the ROM. However, as I understand (FROM the guide), it DID NOT dump the SPL and the radio (or the bootloader and the Radio bootloader).
Click to expand...
Click to collapse
Following the guide, you've only dumped the OS part of the rom.
knfevg said:
Please confirm that it DID extract everything and that if I'll burn it back to the device it will be 100% the same as it now.
Click to expand...
Click to collapse
Tell us how it is now.
knfevg said:
Also, if I first use the unlocker, and then burn back the original radio, will it get locked again?
Click to expand...
Click to collapse
no.
POF, you are THE GOD!!! Thanks, finally someone HELPS!!
Ok, here are the clarifications:
1. How do I check the htc_boot version? I have the 106 SPL so I can’t launch the Radio loader from there....
2. If I dumped only the OS part I guess I should dump the rest too. How do I do that and how do I make the "burnable" afterwards?
3. Here is the current "setup":
The device is Orange branded. It’s exactly as described under "Hermes versions" in Wiki for Orange-Israel:
Israel Versions
HERM200 Orange IL HTC TyTN Israel QWERTY Locked OS 5.1.195 (Build 14955.2.3.0) 1.18.255.3 07/22/06 WWE 1.18.255.112 1.03.03.10 32.34.7010.01H
The SPL is 1.06 and IPL is 1.01. I have no idea how to check the HTC_BOOT version.
There is an Orange boot logo.
Guess that is. Thanks once again
knfevg said:
1. How do I check the htc_boot version? I have the 106 SPL so I can’t launch the Radio loader from there....
Click to expand...
Click to collapse
You should use a SPL based on 1.01 or 1.04 to use 'rtask' and access the radio, you can either flash it or use SSPL to load the NB without flashing. Anyway you don't need to do that, radio 1.03.03.10 has htc_boot 0106.
knfevg said:
2. If I dumped only the OS part I guess I should dump the rest too. How do I do that and how do I make the "burnable" afterwards?
Click to expand...
Click to collapse
You don't need to dump the rest. See later.
knfevg said:
3. Here is the current "setup":
HERM200 Orange IL HTC TyTN Israel QWERTY Locked OS 5.1.195 (Build 14955.2.3.0) 1.18.255.3 07/22/06 WWE 1.18.255.112 1.03.03.10 32.34.7010.01H
The SPL is 1.06 and IPL is 1.01.
There is an Orange boot logo.
Click to expand...
Click to collapse
A full shipped NBH consists on 7 parts: IPL, SPL, MainSplash, SubSplash, Radio, ExtROM and OS.
See the hermes shipped upgrades wiki page. Use nbhextract to separate the NBH into rom parts.
Download any orange ROM to get your MainSplash.nb & SubSplash.nb (boot logo as you say).
Download any rom with IPL-1.01 & SPL-1.06 to get IPL.nb & SPL.nb
Download any rom with radio 1.03.03.10 to get GSM.nb
Unhide your ExtROM to get the files in Extended ROM, then create ExtROM.nb using ExtROM image editor.
Reconstruct the OS.nb using the instructions on wiki (see trinity wiki also)
Finally, create a NBH using nbhgen, and package it with CustomRUU to be able to flash it pushing SSPL.
Make sure you don't upgrade to any radio with htc_boot 0108, otherwise you'll never be able to flash your original radio again.
Hope it's clear
Thanks POF. PERFECT!!!!
Maybe a Wiki should be made for this as I notice alot of people asking on how to go back to the original state of their device?
tnx in advance
sir POF i did want to get the original state of my device for warranty purpose..
I tried everything i can.. i read a lot.. still confusing me.. I did encountered No GSM, the phone dont boot..
I run WM6 Cooked rom before..
heres my device now...
Dopod 838 pro Asia
ORIGINAL
ROM 1.23.707.4
07/21/06 WM5
RADIO 1.06.00.10
PROTOCOL 32.37.7010.01H
OS BUILD 14955.2.3.0
AKU 2.3
SPL 1.04
HTC BOOT 106
IPL ?
NOW RUNNING
WM5
ROM 1.23.707.4
07/21/06
RADIO 1.40.30.00
32.73.7020.16H
OS BUILD 14955.2.3.0
SPL OLIPRO 2.10
IPL 1.04
AKU ?
HTC BOOT ? dnt know if it changed
Ive read ur message.. I just want a simple question...
BASED on the data above is it possible to bring back the device on its
original state specially the radio and SPL ?
TNX in advance..
Im willing to research again if yes..
I have SPL - 2.10 Olipro. I am trying the various Boot Roms starting from 1.41 backwards as someone recommended in some other thread.
But I need to run SSPL before or I get an Error why does that happen why can't the SSPL of the ROM upgrade check and do the needful.
Secondly I want to revert back to SPL-1.04 or 1.09 is it possible. If yes please tell me how. If it is detailed in some other thread please tell me the thread details and oblige.
THANKS IN ADVANCE.
tonetagabaler said:
BASED on the data above is it possible to bring back the device on its original state specially the radio and SPL ?
Click to expand...
Click to collapse
Radio no (you cant go back from htc_boot 0108 to 0106), SPL and rest of rom parts yes, it's possible to return to original state.
hsanghavi said:
I want to revert back to SPL-1.04 or 1.09 is it possible. If yes please tell me how. If it is detailed in some other thread please tell me the thread details and oblige.
Click to expand...
Click to collapse
Read the HardSPL sticky thread.
I tired but could not locate the Hard SPL thread can you please tell me where to find it.
THANKS.

Hard-SPL for Athena - Development

hi guys,
I don't currently have my Athena yet, but Midget_1990 sent me anSPL to work on and I've successfully (well, pretty damn sure I have) patched it to see your device as SuperCID and to accept unsigned code.
If anyone out there can get on IRC so we can try flashing the new SPL via pdocwrite then we can get somewhere, I'll need you to help me find what address the damn is stored at of course but that shouldn't take too long to do.
Cheers,
Olipro.
Ok, I have to ask, and look dumb...
What ARE the IPL and SPL ?
im ready...if you want
MSN: [email protected]
I am desperately in search to unbrick my ameo. So i am willing to test this. I send you pm with my messenger details. Or pls send back pm on how to contact you to test this.
Ok, here's an update:
Thanks to the co-operation of a rather friendly italian chap, I've found the blocksize and address of the SPL on the DoC, so now it's just a case of someone flashing my patched one via itsutils and then getting in touch with me to see if it really has flashed.
Olipro said:
Ok, here's an update:
Thanks to the co-operation of a rather friendly italian chap, I've found the blocksize and address of the SPL on the DoC, so now it's just a case of someone flashing my patched one via itsutils and then getting in touch with me to see if it really has flashed.
Click to expand...
Click to collapse
i'm ready to test
tnx
me too
My athena love crash test
OK, I'd quite like to look at the 1.10 SPL.
does anyone here have a 1.10 SPL on their Athena? dumping it is a very simple (and safe) process.
I have 1.06 for you if you want.
and any eta when we can download the spl to flash our cid locked devices?
rwijnhov said:
I have 1.06 for you if you want.
Click to expand...
Click to collapse
yeah, I'll take that too .
the more versions I can get hold of to have a play around with the better.
ETA? no idea.
ok pls tell me to get the 1.06 version to you. maybe you can contact me by msn my adress is in your pm box.
Olipro said:
OK, I'd quite like to look at the 1.10 SPL.
does anyone here have a 1.10 SPL on their Athena? dumping it is a very simple (and safe) process.
Click to expand...
Click to collapse
I have
ATHE100 (HTC X7500) Unbranded- no Operator
IPL - v1.00
SPL - v1.10 RP00
What do i need to do to get you the SPL?
My Athena and PC are yours whenever you want......
With the cooperation of a kind soul (and risk-taker) I have been able to get my SPL on their device and it works. we're home free boys
pls can you give us a download and instructions? I would realy like to unbrick my device. So if you could be so kind.
rwijnhov said:
pls can you give us a download and instructions? I would realy like to unbrick my device. So if you could be so kind.
Click to expand...
Click to collapse
your device can't be unbricked. you need access to Windows Mobile.
but i still have acces to boatloader and my device is still flashable it will only give me vendor id error. only problem is i can't get past second tmobile splash screen. So when I flash your spl I should be able to flash other rom afterwards I think?
nope, not at all.
However; consequently; I flashed my SPL to someone's Athena tonight who didn't have the device SuperCID'd and with it the WM6 ROM flashed. so it seems it works as I anticipated.
This means that it should be possible to flash an unlocked radio with it and remove your simlock for free
Super CID My Dopod U1000
I really couldnt believe that my dopod u1000 is going to be Super CID soon. I had amazed at Olipro's work when I had my Herms, now he is proving again that he is the best. All the best Olipro. Just made a donation for you buddy under name 'manugsv'

Reset all (Rom ipl,spl,radio..)to the original

Hello
I.m new in the forum,i'm writing from italy and here i'can't find a valid and perfect forum like this,
yesterday i had my new Uk Vpa Compact 1605(Herm200) , with
Ipl 1.01
Spl 1.09
Os 5.1.461(Build 15671.3.3.0)
Rom vers. 2.07.161.1 released the 2nd of giune 2007
Radio 1.32.00.00
Protocol 32.65.7020.09W
At the end of the day i flashed Hardspl with new ipl 1.04 and spl 2.10
and new official Wm6.
now my questions is.. Can i reflash in my Vodafone 1605 all the original rom ,spl,ipl,radio, Os etc. etc. ???
If it is possible,where can i find all the file?
Thank you to alla for the help and congratulations for this fantastic forum
zetax said:
Hello
I.m new in the forum,i'm writing from italy and here i'can't find a valid and perfect forum like this,
yesterday i had my new Uk Vpa Compact 1605(Herm200) , with
Ipl 1.01
Spl 1.09
Os 5.1.461(Build 15671.3.3.0)
Rom vers. 2.07.161.1 released the 2nd of giune 2007
Radio 1.32.00.00
Protocol 32.65.7020.09W
At the end of the day i flashed Hardspl with new ipl 1.04 and spl 2.10
and new official Wm6.
now my questions is.. Can i reflash in my Vodafone 1605 all the original rom ,spl,ipl,radio, Os etc. etc. ???
If it is possible,where can i find all the file?
Thank you to alla for the help and congratulations for this fantastic forum
Click to expand...
Click to collapse
Hi & welcome!
Ok..understand your problem and this is your first post and maybe you thought, "aah nice forum, He WM6 that looks nice, lets flash it on my device" ..Right simple ah? But..what you forgot..is to backup or read more about flashing..You cant reset it back to the original (what you wanna call it) "firmware"...
Bram87 said:
Hi & welcome!
Ok..understand your problem and this is your first post and maybe you thought, "aah nice forum, He WM6 that looks nice, lets flash it on my device" ..Right simple ah? But..what you forgot..is to backup or read more about flashing..You cant reset it back to the original (what you wanna call it) "firmware"...
Click to expand...
Click to collapse
Well, this is not EXACTLY correct. Check out THIS LINK for downgrade directions. You will need to get the original ROM from somewhere. It is possible that it is HERE IN THE WIKI. Chances are that one of the files there has the same Radio, IPL & SPL. You will just need to find the OS, if it is not in there. (In fact, based on the specs, it looks like the third from the bottom of the English ones - Vodafone?) To flash, you will need dutty's good nbh tool to unpack the ROM, becuase you will need to do the IPL and SPL separately from the OS and radio. See THIS LINK for that info. If you don't want to get into all the unpacking, you *could* do the SPL downgrade first, then the upgrade, but it is generally good practice to downgrade SPL as a LAST step since you lose the hardspl protection as soon as you do it. Finally, use the google search link in my signature if you need to find anything else. Good luck.
zetax said:
Hello
I.m new in the forum,i'm writing from italy and here i'can't find a valid and perfect forum like this,
yesterday i had my new Uk Vpa Compact 1605(Herm200) , with
Ipl 1.01
Spl 1.09
Os 5.1.461(Build 15671.3.3.0)
Rom vers. 2.07.161.1 released the 2nd of giune 2007
Radio 1.32.00.00
Protocol 32.65.7020.09W
At the end of the day i flashed Hardspl with new ipl 1.04 and spl 2.10
and new official Wm6.
now my questions is.. Can i reflash in my Vodafone 1605 all the original rom ,spl,ipl,radio, Os etc. etc. ???
If it is possible,where can i find all the file?
Thank you to alla for the help and congratulations for this fantastic forum
Click to expand...
Click to collapse
Like Todd said it is possible.
Check out the links in my signature and read alot before actually doing so.....
That is a practice tip
The Mr VanX guide alias HTC Hermes guide has complete steps to do this!
Good Luck
Ok, tell me if i correctly understand..
I found the correct rom, after i have to unpack this rom with dutty's good nbh tool..(i have to remove Ipl & Spl?).
After the unpack i have to pack again the rom without ipl and spl and flash it in my Herm??!!is it correct? And in the end i have to change ipl and spl(is it a down grade?).
Last questions yet,
What i have to verify first that i start all this work on my herm to not brick my Herm?
Thank you to all again for the help that you are giving to me
All the best
I may have made it more complicated. That is the process I use.
Best thing to do is simply follow Mrvanx guides.
First downgrade the OS/Radio using THIS GUIDE
Then downgrade SPL/IPL using THIS GUIDE
That is all - as long as you have HardSPL, it is VERY hard to brick your device. So, do that last.
Is possible to flash only the rom i need following the guide, and leave my device with the current hardspl ipl and spl?
Thank you
zetax said:
Is possible to flash only the rom i need following the guide, and leave my device with the current hardspl ipl and spl?
Thank you
Click to expand...
Click to collapse
Yes. The only reason to remove HardSPL is for warranty. Just for clarification, there is no Hard IPL, only Hard SPL, but I know what you mean.
Basically, 99% of the time most of us flash we are only flashing OS or Radio. SPL and IPL don't change often. Most cooked ROMs are released as OS only.
Ah ok perfect, i'm not interested to the device warranty, because i bought it on ebay from Uk, and there is no warranty on my device, so i can only flash os without ipl and spl..
Thank you very much fo all the help
<< ZX >>
Hey boy,
sorry for the up, but i have another question(s)
I have downloaded the rom that i need, but it is in .exe extension how can i extract from this .exe the .nbh file that i will decompile with dutty's???
2nd question, it's possible to downgrade radio rom? i put radio 1.51.00.10 in my device,but i didn't like it, because the 1.47 version
that i had was better of 1.51
Thank you for help
zetax said:
Hey boy,
sorry for the up, but i have another question(s)
I have downloaded the rom that i need, but it is in .exe extension how can i extract from this .exe the .nbh file that i will decompile with dutty's???
2nd question, it's possible to downgrade radio rom? i put radio 1.51.00.10 in my device,but i didn't like it, because the 1.47 version
that i had was better of 1.51
Thank you for help
Click to expand...
Click to collapse
No worries.
To unpack the exe, just use winrar and open it up. You will get a RUU_signed.nbh and an RUU. Just use the nbh file with the custom_ruu.
Yes, you can downgrade radio to 1.47 safely. No worries. I tried 1.51 too - didn't work out for me either. back to 1.50 for me.
todd_jg said:
No worries.
To unpack the exe, just use winrar and open it up. You will get a RUU_signed.nbh and an RUU. Just use the nbh file with the custom_ruu.
Yes, you can downgrade radio to 1.47 safely. No worries. I tried 1.51 too - didn't work out for me either. back to 1.50 for me.
Click to expand...
Click to collapse
Todd, thanks very much, i didn't know that with winrar was possible to unpack an .exe file,now i have all i need to flash my device with the hold or the new vodafone uk rom.
Tnx my friend
I have done the flashing, it works perfect.. now i learn the way, i can flash every kind of Os in my tytn following this way?for example o2(Uk) os can be put in my device?
Where here in xda forum can i find the software(for eample the software that shaps have included in his Os) for my device customization?like today home,weather widget, or the automatic operator configurator etc etc?
Tnx todd

G4 Prophet WM6 Update

Hi,
Is it always necessary to cid unlock a device (G4) for WM6 flashing?
Because I read that there is currently no way doing this for free... or?
Thanks.
Megabug said:
Hi,
Is it always necessary to cid unlock a device (G4) for WM6 flashing?
Because I read that there is currently no way doing this for free... or?
Thanks.
Click to expand...
Click to collapse
Read the wiki at first. You don´t have to unlock for flashing, but to downgrade your prophet to a special version. Then you can flash some of the versions you prefer.
Schaeferreiner said:
Read the wiki at first. You don´t have to unlock for flashing, but to downgrade your prophet to a special version. Then you can flash some of the versions you prefer.
Click to expand...
Click to collapse
CID lock has nothing to do with the OS. you can upgrade/downgrade your OS with CID lock phone. on the other hand you can not dowgrade your IPL/SPL if your phone is CID lock. ( don't change IPL/SPL if you don't know what they are)
Yes, before I can upgrade to WM6 it should be AKU2.2 ... Which software version is it when I look at device information?
so, if i have a g4 model with wm5, can i upgrade with the PDAViet 4.0.0.0.6 Touch? i've been reading wiki, but... there are always some kind of a fear to do the things for the first time...
thank's wiki's masters!

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