Upgrade Woes Please Help - 8525, TyTN, MDA Vario II, JasJam Software Upgradin

Hey guys I just got my Hermes in the mail today to replace my old phone.
I upgraded to SPL-2.10.Olipro without any problems.
Now I tried to install the 1.51 radio as well as schaps wwe wm6.0 rom.
Both of these failed giving me a connection error (260). I do everything correctly autodetect works and everything. But when it goes to kick me to the bootloader which it does, the activesync gets disconnected. I'm getting really frustrated, can anyone help me please?
Thanks,
nomb

Same thing that was happening to me....when the progress bar comes up...but it in bootloader mode manually (Side ok + Power+ Stylus Reset)

nomb said:
Hey guys I just got my Hermes in the mail today to replace my old phone.
I upgraded to SPL-2.10.Olipro without any problems.
Now I tried to install the 1.51 radio as well as schaps wwe wm6.0 rom.
Both of these failed giving me a connection error (260). I do everything correctly autodetect works and everything. But when it goes to kick me to the bootloader which it does, the activesync gets disconnected. I'm getting really frustrated, can anyone help me please?
Thanks,
nomb
Click to expand...
Click to collapse
You'll need to unlock your phone first. You can read up on it in this thread. Also, I would strongly suggest checking out the wiki and also MrVanx's upgrade guides here, before you go any further.
Good luck!

Well I got everything working. I had to update activesync and everything was ok. The only problem is I had trouble getting the internet to work over gprs.
I didn't unlock my phone altho I do want to. But the SPL-2.10.Olipro website specifically says that you do not have to unlock your phone to flash the roms anymore. Now you have me paranoid tho. Everything seems to be ok.
Any thoughts?
Also, I followed this guide (http://www.mrvanx.org/cms/index.php?option=com_content&task=view&id=64&Itemid=26) which didn't say anything about unlocking the CID. I also put on the 1.51 radio and a differant WM6.
nomb

Glad to hear everything went well.
Yeah, if you put on HSPL7 no worries about CID unlocking. You are good to go!
nomb said:
Well I got everything working. I had to update activesync and everything was ok. The only problem is I had trouble getting the internet to work over gprs.
I didn't unlock my phone altho I do want to. But the SPL-2.10.Olipro website specifically says that you do not have to unlock your phone to flash the roms anymore. Now you have me paranoid tho. Everything seems to be ok.
Any thoughts?
Also, I followed this guide (http://www.mrvanx.org/cms/index.php?option=com_content&task=view&id=64&Itemid=26) which didn't say anything about unlocking the CID. I also put on the 1.51 radio and a differant WM6.
nomb
Click to expand...
Click to collapse

Related

Hard SPL [DIDN'T] Kill Direct Push - I'm just retarded

Hi Guys,
Bit of a strange one here, since installing Hard SPL 2.10 Direct Push has stopped working..... I know what your thinking, Hard SPL is a boot loader and has nothing to do with Activesync. But i have had a completely stock T-Mobile WM5 Rom and setup direct push and all worked perfectly, installed Hard SPL and tried direct push and its stopped working (ive changed nothing else at all) installed WM6 to double check it on there and still doesnt work.
Ive had 5 different Hermes in total and all have been exactly the same. Weird thing is i seem to be the only person that is reporting this issue, everyone else can use Direct Push fine with Hard SPL installed.
EDIT - Im using Radio 1.41.00.10 and ive tried Every Rom on here and all are the same. Also tried with Older Radio version and still the same.
Anyone got any ideas? I really dont want to go back to WM5 but i REALLY need Direct Push and would have to if we can resolve it guys!
Thanks
Jas
jaso2005 said:
Hi Guys,
Bit of a strange one here, since installing Hard SPL 2.10 Direct Push has stopped working..... I know what your thinking, Hard SPL is a boot loader and has nothing to do with Activesync. But i have had a completely stock T-Mobile WM5 Rom and setup direct push and all worked perfectly, installed Hard SPL and tried direct push and its stopped working (ive changed nothing else at all) installed WM6 to double check it on there and still doesnt work.
Ive had 5 different Hermes in total and all have been exactly the same. Weird thing is i seem to be the only person that is reporting this issue, everyone else can use Direct Push fine with Hard SPL installed.
EDIT - Im using Radio 1.41.00.10 and ive tried Every Rom on here and all are the same. Also tried with Older Radio version and still the same.
Anyone got any ideas? I really dont want to go back to WM5 but i REALLY need Direct Push and would have to if we can resolve it guys!
Thanks
Jas
Click to expand...
Click to collapse
Hard-SPL has ***** ALL* to do with Direct Push e-mail; it has absolutely no interaction on this code. so congratulations for spamming the forum with yet more bull****.
Olipro said:
Hard-SPL has ***** ALL* to do with Direct Push e-mail; it has absolutely no interaction on this code. so congratulations for spamming the forum with yet more bull****.
Click to expand...
Click to collapse
QFT
Thread locked.

Bricked my phone i think

Hey everyone,
i am so upset and lost; words cannot describe it.
So i installed WM6 black shadow and everything was working except for SMS and MMS. So i am like ok i can live with that for a day till custel' rom will come out. SO i decided to upgrade the radio to 1.43 and boom here is where the problem started, No GSM on boot up. Phone doesn't boot up. I tried install 1.40 over again, still nothing. No i tried upgrade the the rom itself, i tired custel 2.5 and nothing and i tried the new Cingular rom, still same problem. the roms flash all the way. I read the wiki, and saw the mtty.exe thing but that doesn't work for me either. I am really lost and don't know what to do.
Specs
cingular 8525
hardspl v7 cid and sim unlocked.
PLEASE HELP
4.13?? 4.10??
Where did you download these radios from??
or do you mean 1.41 or 1.43??
Yeah thats what i meant, 1.40 and 1.43 sorry. You can see how upset i am.
Thanks Again
Well, if your phone turnes on .. it's not a brick.. lol .. it IS fixable... When you turn the phone on does it go RIGHT to the 3 colored screen?
@dan5.5
You need to read the unbricking thread about this, all the info you need is there.
http://forum.xda-developers.com/showthread.php?t=286755
If you are superCID I don't see how flashing a radio could have messed up your phone.. that's weird.
mrvanx said:
@dan5.5
You need to read the unbricking thread about this, all the info you need is there.
http://forum.xda-developers.com/showthread.php?t=286755
Click to expand...
Click to collapse
I read everything there and nothing seems to be working for me. I woudnt post for nothing. i dont want to be annoying.
OK im going to repost what ive said on 4wm:
We need to check if your Radio BL is functional, firstly leave HardSPL v7 on there and connect to the bootloader via mtty (il assume you know how to do this).
Issue the following commands and tell us the results please:
1) checkimage (this shows the CRC checksums of each component...id expect the radio image to show a timeout....
2) info 2 (This will verify that your CID is intact)
3) info 8 (does a bad block check)
Once youve done this, flash SPL 1.10.oli to the device and once again connect up to mtty.
4) 'rtask a' this will enter the radio bootloader you will see "Enter Radio Bootloader" or something to that effect
from now on when you type the text does NOT appear on the mtty screen.
5) 'rversion' this should return your radio bootloader version...now unfortunatly if you see nothing...you radio BL is dead and sorry your device is royally bricked. If you get something returned back onto the screen (most probably containing the text '0108') then your radio BL is fine.
Click to expand...
Click to collapse
do as instructed in that text, post your results here.
I cant falsh spl 1.10 oli. it gives me the 260 error.
the 260 error is not connected via USB right? .. weird... have you tried taking your battery out for a couple minutes, then booting into BL mode? sounds weird but this worked for me when I didnt flash hardSPL firsl..
hey mrvanx's
I can't downgrade the hardspl to 1.10, anyhelp.
I cant active sync, the phone doesnt boot up.
Is there anyway to aviod having to respond on the phone.
hey,
i can get the phone to boot up into windows and then it freezes within a couple min. what should i do. Still no gsm message and no phone. thanks
Dan
OK, so let's try and get you to a working state - I've bricked mine a couple of times and it can be quite heart-stopping, eh?
The first thing I would do is re-download radio 1.43, just incase your current one is damaged somehow.
Secondly, download Black Shadow - I know it's not the ROM you ultimately want but the aim here is to get you working again and we can move forward from there.
First, boot up into BootLoader mode (hold down the OK button on the left side of the phone and the power button and then press the reset button on the bottom, just in case you didn't know
You should come to the three colour screen and it should be reading IPL-1.04 and SPL-2.10.Olipro. If it isn't, stop here and post what it does say.
If it everything is OK at this point, when you plug your phone into your computer, it should change to USB at the bottom. Just wait for the Found New Hardware prompts to clear on your PC and then flash the black rom - choose the hardspl option in the flash program.
Once that has finished and it is at the "tap screen to set up windows..." bit, put it back into bootloader mode as above and flash the radio.
This should hopefully give you a running phone again as I know this combination works OK as I am currently using it.
Fingers crossed, don't panic, and let us know what the results are
Cheers,
Smiffy.
Nothing is working, can some please help me. Is there anyt way i can restore the spl to the original one so i can send the phone back, i just got it like 2 weeks ago. thanks
Also i have a bad block thats what i think makes the phone freeze after i boot it up.
How can i get around this, thats seems to be the biggest problem.
Hey everyone, let me give you more info.
I can fully flash any rom and and radio,
phone will boot up like 1 out of 10 times and then freezes and thats it.
i have a bad block number 6. I have hard spl v7 installed before the phone got screwed up. I cant downgrader the spl to a lower one to check if radio stack is screwed up. Can someone please help me, if you need to ask me more info feel free.

Upgrading to WM6 ATT8525 Problems

So forgive me, as I'm mostly new. I have been searching for hour for a thread, not wanting to duplicate and I cannot find this issue.
Windows XP Pro Computer
Running WM5 on the BRAND NEW phone.
Just downloaded activesync 4.5
I bought an att8525 and want to upgrade it to wm6. I found the thread with the official rom's. I figured I'd do the official before I got tricky. My problem is this, when I run the program and the phone is connected, the phone kicks off into the tricolored screen (I believe is the bootloader?) I try to run the upgrade and before the upgrade begins one screen says be sure you have an activesync connection. Well, I can't get an activesync with the bootloader screen on. So I tried running the program with the phone in bootloader AND I tried getting the phone back to the OS before continuing the installation. Neither worked.
So both come back with an error trying to connect to the phone spitting back crap about be sure the phone is still connected".
In the bootloader?? screen it says 2 things.
herm100
ipl-1.03
herm100
spl-1.11
I have had no problems with this phone before... and I very much would like windows mobile 6, and I know it works, I've seen it, I just don't know whats going on. Please, any help would be appreciated.
____________________
~Dan Allen.
A+. Net+. MCP. CCNA.
I feel your pain and had the same problems.
Bag the conventional upgrade and use the memory card method. Refer to the instructions in the wiki. It works quite well.
I had the same problem. I used this and it worked:
http://forum.xda-developers.com/showthread.php?t=317952
Where do I put the .nbh??? first time to this. Thanks.
follow the instructions here...
http://wiki.xda-developers.com/index.php?pagename=Hermes_SDCardFlashing
GReddySetGO said:
I had the same problem. I used this and it worked:
http://forum.xda-developers.com/showthread.php?t=317952
Click to expand...
Click to collapse
I just tried this method and got another wrong vendor error. Thanks though
~~Dan
Put HardSPL v 7 first (or SUPERCID will also do it)
wpbear said:
Put HardSPL v 7 first (or SUPERCID will also do it)
Click to expand...
Click to collapse
Awesome. I tried some things to SuperCID, but nothing worked as well as pof's any bootloader version 3 supercid program. Amazing.
Then loaded up the ROM, works great, thanks all.

Please help.. a little girl waits :(

Heh apologoies for title but im really stuck and desperate for any help!!
I have been trying to unlock my Cingular 8525 for many hours now without any luck.
I bought it off ebay knowing it was locked because I had seen these forums and knew it wasnt too harder job. I live in NZ we have a compatible 3G network here (they sell these phones branded as JasJams).
Anyway I dont have a cingular sim card, only a Vodafone NZ simcard. I dont know if that is a problem for me or not...
My problem is that I get part way through the update process and the connection between pc and phone gets cut everytime at the same place.
On my bootload screen during the setup it says
HERM100 IPL-SSPL by Des
HERM100 SPL-1.09.ds
and then
HERM100 IPL-1.01
HERM100 SPL-1.40.Olipro
Then I tick the appropriate checkboxes, I HAVE to soft reset my phone here to get it to sync up with my PC again, I dont think this should be a problem though,
It then gives me the button to select the Update button (Update the radio and bootloader)
So I click that, it gives the next screen, click next, tells you its going to take 10 minutes etc, so click next,
It then instantly disconnects the active sync connection and about a minute later I get an error screen saying the unlocker encountered communications errors.
I have been through this whole proccess 6 times now with no joy
Someone pleeeeeeeeease help me
Thanks
im willing to pay for a code all i want is a unlocked sim phone none of this radio stuff etc
try Wiki
http://wiki.xda-developers.com/
or alternatively
http://www.mrvanx.org/cms/index.php?option=com_content&task=view&id=30&Itemid=27
Thanks but not really helpful, I have read the wiki through and through. I have tried that flashing HardSPL v7 and i get exactly the same problem.
PLEASE somebody help me
The only piece that is confusing is what to do once your done. The instructions say that you will be replacing your radio with a tweaked one to allow the unlock. After the entire process is done I assume you will need to have your favorite radio (1.40.3 in my case) handy to flash back onto your Hermes?
I also assume that flashing your favorite radio back to the Hermes won't lock it back again.
To be honest, I'd suggest going back to basics. You could try quite a few workarounds and end up doing this anyway..:
Reflash the original ROM your phone came with. Should be found easily via wiki.
Then you can start upgrading again.
If that's difficult, try flashing from your MicroSD card, which I've found never fails, having bricked my Hermes quite a few times now with my own cockamayme (sp) versions of ROMs that I've cobbled together from bits of code and chewing-gum.
as far as I know you dont need to CID unlock before flashing.... With olipro spl and custom RUU updater you can flash anything on your phone....
laurasaur, after you have installed 1.4 olipro, use custom RUU updater
http://forum.xda-developers.com/showthread.php?t=298737
use the RUU updater with your choice of Rom.
or if yo want to unlock the device before
http://forum.xda-developers.com/showthread.php?t=293665
amet said:
as far as I know you dont need to CID unlock before flashing.... With olipro spl and custom RUU updater you can flash anything on your phone....
laurasaur, after you have installed 1.4 olipro, use custom RUU updater
http://forum.xda-developers.com/showthread.php?t=298737
use the RUU updater with your choice of Rom.
or if yo want to unlock the device before
http://forum.xda-developers.com/showthread.php?t=293665
Click to expand...
Click to collapse
She want's to SIM-Unlock, not to CID-Unlock.
Do you use Vista? I encountered a similar problem with Windows Vista. Try a PC with Windows XP for the unlocking process.
ok my bad....
I've seen this issue with v1.4 Olipro. Upgrade bootloader to the latest Olipro 2.1 version then re-attempt.
ok thanks everyone for your advice but i am still screwed.
im not running vista.
i can not upgrade to olipro 2.1 because the upgrade utility always gets error 260 (update error) the update utility cannot connect to your PDA Phone.
I have now tried on 3 computers, my own, my parents and my work all resulting in the same thing.
I think now I will try and flash a WM6 rom onto my phone just using the olipro 1.4 and the custom RUU updater and see how I go but I dont have much hope
ok im currently updating the rom to wm6 as posted on the forums and oh my gosh i have a progress bar for the first time ever!! woot~~
um ok. now i have WM6 dopod version and fkn still sim locked someone help me before i throw my phone at the wall lol im going on holiday tomorrow and will have no phone for a week if i dont fix this in the next 3 hrs
Sim Unlock
http://forum.xda-developers.com/showthread.php?t=293665
laurasaur said:
On my bootload screen during the setup it says
HERM100 IPL-SSPL by Des
HERM100 SPL-1.09.ds
and then
HERM100 IPL-1.01
HERM100 SPL-1.40.Olipro
Then I tick the appropriate checkboxes, I HAVE to soft reset my phone here to get it to sync up with my PC again, I dont think this should be a problem though,
Click to expand...
Click to collapse
Do *NOT* soft reset your phone here, it is normal that activesync disconnects while the pda is in bootloader mode (activesync only works while OS is running). Just click "next, next, next" in the RUU and it will go fine.
woooa i think i love you Pof, I seriously do. Im not sure how I became such a noob at reading instructions but im sorry and thank you so much I now have progress bar
if you're short on time avoid any radio updates, they seem a bit hit and miss - its not worth upgrading then going away to find you've got a tossy signal!!!!
hope it worked out!

ATT 8525 with a T-Mobile SIM - Sorry!

Appologize for posting the thread twice... I wasn't sure if this goes to the Hermes or the Herald forum...
Hello All,
I recently got an ATT 8525 and I'm trying to use it with my T-Mobile (US) SIM. I was able to successfully unlock the SIM and CID with an util/rom I found on this site (I think the post was from Pof). And I also re-flashed the phone with the latest ROM available.
But after about 5-10mins of usage the signal dies and when I reboot it says No GSM. Looks like the Radio ROM gets corrupted. I tried just re-flashing the Radio ROM and that doesn't help either. It works for short while and again the signal dies.
And also, I'm unable to install any of the generic ROMs (Fantastic Mobiz, PVET 40005) Although I'm connected to Active Sync when I run the Step 1 (ROMUpdateUtility_NV_G3.exe), I get a ERROR [222] : DEVICE NOT RESPONDING. And when I run the step 2 directly (update_rom.bat) I get an cannot update itsutils.dll maybe in use error.
As you can tell I've been messing with phone a lot for a couple of days with no luck and my frustration level is kinda high
As of now here’s where I stand. I re-flashed the phone (Image: 3.62, Radio 1.50) and it’s on the “Tap the screen to set up your windows based mobile device” screen. I plan on leaving it on this screen until I can a good solution.
I would like to get rid of the ATT ROM and install one of those hybrid generic ROM that is not Carrier specific. Any help will be much appreciated. Share your ideas, I’m very experimental 
Phone Details…
ATT 8525
HERM100
IPL: 1.04
SPL: 1.40.0 lipro
ok ur going all over the map here.. did u hardspl first? also pvet 40005 isnt a hermes rom.. um try hardspl first THEN flash to a new rom maybe once you successfully do that then try a new 3.62 rom.. i run austinsync buts its naked..just like i like my women. ha. but if ur looking for a full blown try fun_key's rom or blinkys.. these arent carrier dependent
hey man jakeypoo, Thanks for your reply. I kinda figured that I was all over the map.
Okay first appologize my ignorance. What is a HardSPL? I did a search on this forum and I found Hard-SPL-V7.zip. Is this a good version to use? Also when I run the exe, All options are grayed out except for "Force Using SSPL" and "Is it Hard-SPL". What do I select.
Thanks!
Hardspl v7 is the latest version out there, its the one for you to use so that you're safe from future mishaps.
I also have an 8525 on T-mobile... so no worries.
Hope this helps.
http://wiki.xda-developers.com/index.php?pagename=Hermes_HardSPL
still problems (no gsm)
Thanks whistler4ever. That link was really a great help.
Here's what I did...
1. Installed the Hard SPL version 6
2. Installed the latest ATT ROM (ver 3.62 radio: 1.54) I had to do this because the radio on the phone was corrupt (says "no GSM" on the start screen) and couldn't install just the radio rom. kept giving connection errors.
3. Installed Schap's WM6 Pro 3.57 hoping this would get ride of the ATT ROM and my intial problem (no GSM) will go away.
Everything was fine for like 15 mins, then my phone just froze. I reboot the phone and sure enough the radio ROM was gone (no gsm). ;(
Running out of ideas.
1. Could this problem be because I'm using a TMobile SIM on a ATT's radio ROM?
2. Is the radio ROM specific to the phone type and provider(ATT, TMO..)? Is there a generic WM 6 radio rom? If yes, where can I find the latest version?
3. Any bright ideas?
Thanks again!
Current phone details...
ATT 8525
HERM100
IPL: 1.04
SPL: 2.10
ROM 3.62
Radio: no gsm
I was able to flash just the radio ROM - version 1.51. But again after a few hours the Radio got currupted. I also tried to follow the instruction ( http://wiki.xda-developers.com/index.php?pagename=Hermes_UpgradeProblems#problem5 ) to use the mtty.exe utility, but I don't get a USB prompt. I get Cmd prompt and if I still enter the password, it says invalid password. please help!!!
And how do I do the USB monitor capture? I could post more details that way. I'm using my girl friend's old razr now and it's painful!
I have used my t-mobile sim on AT&T rom's and other roms with no problem. I would try going back to a factory rom and then changing back to a cooked rom just to confirm its all a clean install. also, try downgrading your radio to a 1.47 or 1.48 (those have been proved pretty reliable across many cell providers).
Thanks Whistler. I'm going to start with the 1.48 version and if that doesn't work I'll try the 1.47 version. Not giving up on this.
I found 1.47 to work very well with t-mobile even when traveling...
Thanks Galaxys. I just installed the 1.47 radio. I have fully signal and the 'E', but I can't receive or make calls.
It almost looks like my TMO SIM is not compatible with the 8525. It always works for the first few minutes after an install and then stops working.
I'm very certain the phone is in good condition.
Should I try an older radio version.. like a 1.24 or something ?
Can I install just the tmobile radio rom?
I'm also going to install TNT 2.0 pro so I have the exact same set up as you and see if that makes a difference.
no luck!!!
wow... after all this time and effort still no luck. There's got to be something very basic that I'm not doing right. Senior members any help???
I have spent a lot of time reading the wiki pages and dead hermes thread. Tried out a lot of suggestions listed.
try the way i posted in this thread http://forum.xda-developers.com/showthread.php?t=337125
ajjus said:
wow... after all this time and effort still no luck. There's got to be something very basic that I'm not doing right. Senior members any help???
I have spent a lot of time reading the wiki pages and dead hermes thread. Tried out a lot of suggestions listed.
Click to expand...
Click to collapse
Sounds like your doing everything right, because your flashed rom, radio, and Edge network are all functional. Since only the GSM calls don't work, I would go back to Tmobile and get a a new Sim card installed (they should do this for nothing & test it while at the store).
Also, if U got this device on ebay your IMEI could be blocked. see this thread:
http://forum.xda-developers.com/showthread.php?t=322587
Try to flash the entire UK T-Mobile ROM, then remove the internet settings and install the correct CAB for T-Mobile.
UK ROM here: http://forum.xda-developers.com/showthread.php?t=337163
PROVIDER SETTINGS CAB: http://forum.xda-developers.com/showthread.php?t=311446
a-h-t1, Junner2003 and galaxys - I'll try all your suggestions.
a-h-t1 - The first 2 steps went through fine. While I install the radio ROM as part of step 3, the installation doesn't go past 0%
I'm going try Junner2003 idea now. I'll keep everyone posted on my progress.
install stops at 11%
Hi Junner2003,
I was trying to istall the UK Tmo ROM you suggested and it stops always at 11%. I've had this problem with other ROMs as well (12%) but after a few tries the installatons goes past it, but real slow. Any ideas?
Thanks for sending me the links... very helpful!
galaxys said:
Sounds like your doing everything right, because your flashed rom, radio, and Edge network are all functional. Since only the GSM calls don't work, I would go back to Tmobile and get a a new Sim card installed (they should do this for nothing & test it while at the store).
Also, if U got this device on ebay your IMEI could be blocked. see this thread:
http://forum.xda-developers.com/showthread.php?t=322587
Click to expand...
Click to collapse
Hi Galaxys,
I don't think the IMEI is blocked. Or maybe it is, how do I find out? I don't have any of the symptons listed on the link you sent (don't hear the beeps or anything).
I originally had a T-Mobile wing. The LCD screen cracked (don't know how). And ofcourse TMo won't replace it.
http://forum.xda-developers.com/showthread.php?t=335346
I got 8525 from my company. It's almost new. Only used for a day on an AT&T SIM. This phone is free, and so I really don't have much to lose... so all out experimenting
Tried insalling from the micro card, even that stops while installing GSM. pissed!!! Why would the darn Radio not update???
this may sound stupid but if all else fails, why not...
my mda use to have signal then it would just disappear as well after 15 min or less..
turns out the sim card wasnt pressed in properly.. so i just put a piece of paper on top of the sim card to make it thicker and get the battery to press it down harder. and it solved all my problems...
just a suggestion..good luck
ajjus said:
Hi Junner2003,
I was trying to istall the UK Tmo ROM you suggested and it stops always at 11%. I've had this problem with other ROMs as well (12%) but after a few tries the installatons goes past it, but real slow. Any ideas?
Thanks for sending me the links... very helpful!
Click to expand...
Click to collapse
See this post here for a possible reason (and technical explanation/theory) for your device stalling during radio update. The fix suggestions at the bottom of the page may help you - in particular :
Try cooling the device down a bit before flashing as the PIC chip (where your radio ROM is held) may flash more reliably/easier when cool. Don't ask why - that's from it's datasheet ;-)
The paper on the SIM card is a good idea too to rule out dodgy SIM connection - Great idea r0mmel

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