Locked up JasJar - Upgrading, Modifying and Unlocking

I have recently purchased a second hand I-Mate Jasjar which had been upgraded from Windows Mobile 5 to Mobile 6 prior to my obtaining the Jasjar. Installing a small game has now corrupted the device and the I-mate start up page is all that now displays along with three lines of red writting. A soft and hard reset has achieved nothing along with battery removal and restarting. Where do I go to from here. Reinstall Mobile 6- the beta version came with the Jasjar. I would appreciate some help here as I am new to PDAs.

try to check on wiki.xda-developers.com. There is HOWTO (check how to exit bootloader) it may help. if not try to find any Imate JasJar shipped ROM and update.

Related

xdalls hard resetting !!!!

Hi there doe's anyone no why my xda11s keeps hard resetting every couple days as its doin my ed in keep setting it back up have had it for 6months'software ver is windows mobile 2003 se version 4.21,1088 (build 15045.2.6.0) only use it as fone most the time & tomtom5 sd card 512 and use bluetooth handset for driving, hope this helps as im takin it back to o2 if not as forums can help most the time & its quicker
Hi,
My blueangel did hard reset few times when I was using O2 ROM ( with 4.21.1088 CE ).
Therefore I switched back to T-Mobile ROM (also 4.21.1088) and the problem was solved.
I understand, that You purchased your Bluangel as "O2 brand". Therefore You may not want to use other ROM than O2's.
You can alway try to use some older O2 ROM.
But I recommend You to take T-Mobile ROM, and customize it (to get rid of T-MOB customizations).
You can always revert to original O2 ROM if you need to return your device (to keep warranty intact).
Good luck

No GSM/No Service on XDA IIs (BA)

Hi,
When i first got my BA, i upgraded from WM2003 to WM6.
This worked ok for everything (A few glitches here and there but i could live with them), but then, my phone battery had ran out, i charged it and loaded it up again and it now shows No Service on the today screen, so I can't make any calls off it.
I also noticed that when the phone boots it shows No GSM where it used to have 2 different numbers.
I've tried reflashing it to WM5, and also to WM6.1 but both of these didn't seem to fix it. The WM6.1 version I used can be found here http://forum.xda-developers.com/showthread.php?t=390862
Is there anything I can do to fix this?
Thanks!
Yes, fix is quick and easy and you can do it even at home: a soft reset.
Hi,
thanks for your reply,
I have tried soft and hard resets but this doesnt seem to fix it.
I wanted to try upgrading my Radio rom but when I ran the updater I got error 114. I'm not too sure what this means though?
Thanks!
Solution against "No Service" issue
Have a lot of Siemens SX66's. Just took one and ran unlocker, then flashed WM 6.0 and upgraded radio to 1.15.00. After that inserted SIM card and saw permanent "no service" message. Tried HR few times for no avail. Here's what really helped: I ran universal unlocker once again and then did soft reset. Voila! System booted and connected to GSM network. Hope somebody will find this useful.
Hi, All!
2 Larik007:
Did you have similate trouble with radiorom?
I have analogic problem with my BA (iMATE PDA2K)
At boot screen I see
No GSM
D 6.14 WWE
and boot process stops at this position.
Once my BA was booted up with this trouble, and goes to reboot and all repeats again.
I can't reflash radiorom.
At 61% I have "Error 114: Radiorom upgrade error"
I tried to reflash radioroms from 1.02 to 1.15, but nothing positive.
:-(
Can anybody help me?
No, my problem is because of some kind of error during unlock process, I guess. And your problem appears to be similar to "No GSM" issue of Hermes phones. But it may be repairable unlike Hermes ones...
Larik007 said:
Have a lot of Siemens SX66's. Just took one and ran unlocker, then flashed WM 6.0 and upgraded radio to 1.15.00. After that inserted SIM card and saw permanent "no service" message. Tried HR few times for no avail. Here's what really helped: I ran universal unlocker once again and then did soft reset. Voila! System booted and connected to GSM network. Hope somebody will find this useful.
Click to expand...
Click to collapse
I have the same "no service" issue. Can you give me a link for this magic universal unlocker
- what is this anyway?
Thanks!
http://wiki.xda-developers.com/index.php?pagename=BA_Unlock_Sim
Look for a link under word "this"
i had this problem, heres what i did that made it work,
1.re-insert the battery
2.press the on button
3.press the reset button TWICE
EVERY time you turn it off and on do this, but if you reset the phone you dont need to do it twice.
hope this works as it did for me,
Josh.
Partial solution for "No signal" problem
I think the idea was posted by xplode sometime ago- I spent a day playing with it, but it finally worked for me.
0) I had unlocked BA with 2003. Later on I upgraded it to WM 6.1 and then at some point I've got this "No service" issue. I upgraded my Radio to 1.15 (it did not help me- but I did this in the very beginning, so may be it matters)
1) I downgraded ROM to one of 2003 ROMs (xplode has a collection: http://tinyurl.com/cozbbx)
-) downgrade instructions are in here: http://wiki.xda-developers.com/index.php?pagename=BA_1.40.00_Upgrade
2) I unlocked band page for the network connection- it was discussed in (http://forum.xda-developers.com/showthread.php?t=297099)
2.5) I finally used this cab : http://forum.xda-developers.com/attachment.php?attachmentid=23788&d=1121269005 to set band selection to 900/1800 (still no service)
3) I removed sim card and did a hard reset followed by soft reset. I put a sim card back and soft reset BA.
--- I guess at this point it's 2003 with 900/1800 band and working
4) I upgraded my ROM to 6.5 and it is working now.
the link is dead.sorry for my bad english i've tried all the procedure but still had no gsm on my xda iis dont have imei and i cant see my radio version can you help me....
Lucky You that I still have troubleshooting tutorial in my file archive. I've written it by myself when was unlocking many of these devices.
Although I'm not sure if it will help with symptoms You listed...
Here it is what you can try to do if your Blueangel PDA phone constantly showing "No Carrier" and it is not possible to enter phone settings:
1. Take off the battery from the phone while it is turned on.
2. Place the battery back in, turn on the phone. At bootup there should be stated "NONE" instead of versions of "R" and "G" (seems that it is required to be so).
3. After OS had boot, run the Unlocker. Few times, maybe.
4. Reboot.

help updating windows on my s620

well i've bought a htc s620 on ebay and it has windows mobile 6 standard beta on it. CE OS 5.2.1215. i've tried installing wm 6.1 by kavana on it but at 3% it just exits and said image is corrupt but that very same image worked on a BT s620. i've tried application unlock on the s620 and it says "phone is not unlockable". what can i do to remove the beta version and install 6.1? btw i've to set a wrong date to be able to use the beta version else it will lock the phone and i won't be able to use it
please read the noob guide, use the search and your answer will be found, this has been covered so many times....
i've read everything tried everything but that **** refuses to update. i've tried a lot of roms but everytime i get " image corrupted" whilst the same roms work on another s620. i've tried to application unlock it but i get "phone is not unlockable". help please
Go to NRG Rose ROM 1.7 Remade in sig and check out the how to flash.

T-Mobile XDA Problem

Hi All,
I have an MDA3 and recently upgraded it to wm 6.5 21630 by Sun-Dream, I now have no service for the phone.
I have been reading here on the forum to put it back to 2003 and change the phone settings.
It wont downgrade back to 2003, i can flash it all ok, it restarts, set the stylus screen then when it says click the screen to start using it freezes, I have tired 3 different roms even the official one from T-Mobile.
It will go back to wm 6.1 or 6.5 no problems, all i need is my phone back.
Any info would be greatly appreciated.
Thanks, Mark.
lordmpl said:
Hi All,
I have an MDA3 and recently upgraded it to wm 6.5 21630 by Sun-Dream, I now have no service for the phone.
I have been reading here on the forum to put it back to 2003 and change the phone settings.
It wont downgrade back to 2003, i can flash it all ok, it restarts, set the stylus screen then when it says click the screen to start using it freezes, I have tired 3 different roms even the official one from T-Mobile.
It will go back to wm 6.1 or 6.5 no problems, all i need is my phone back.
Any info would be greatly appreciated.
Thanks, Mark.
Click to expand...
Click to collapse
Are you performing a hard reset after flash?
also you should make sure to remove the sim and sd card from the device for the up- and downgrading process, as it can mess up your radio and stop you from being able to make calls. if a hard reset does not help, you should try down- and re-upgrading your radio.
some users also reported that the sim card can actually be harmed during the upgrade process. give the card a try in another phone. if it doesn't work anymore, that could also be the issue. most carriers replace broken sim cards for free.
but you should try out the different methods from easy (hard reset) to the most drastic, which would be a new sim. also, you might want to compare your upgrade process to the one in my tutorials. if you did anything different, that could have caused this problem.

[Q] Need help with German T-Mobile MDA Vario V (HTC Rhodium)

Hello,
I'm currently facing an issue with my MDA Vario V. I'm stuck on the setup screen of Windows Mobile 6.1, the phone freezes at completion. I want to restore it, but the official German T-Mobile ROM is not available anymore. The Hard_SPL method is not working in 2023.
This is the old link for the ROM I'm looking for:
http://www.t-mobile.de/downloads/neu/mda_vario_v.zip
Another user had the same issue a decade ago, here is the link of the thread:
[Q] HTC touch pro 2 stuck,pls help noob!
hi my htc touch pro 2 is stuck on the HTC screen with red number and letters at the bottom left B 80 R 4.49.25.91 G 61.44etc.25.35U D 2.07.80303 already done a soft reset and hard reset it works but then reboot non stop, ending to the HTC...
forum.xda-developers.com
If someone is willing to help me, please reply on my post. I'm trying to figure things out for weeks but had minor success. I know this phone is obsolete and about 15 years old, but I still have a sweet spot for such devices and really want it working again.
Update: I also called Telekom (former T-Mobile), they already removed all documentation and couldn’t help me either.
I let the phone “finish” the setup for about 2 days now. Still no success. On reboot I’m sometimes able to bug it out and enter the message / mail / settings app, but it freezes there too.
Regards,
Keigo
When trying to load an image from the SD card, I also get the "no Image File!" error. Probably due to the lack of Hard_SPL.

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