Just got my Kaiser, lovely boxing, lovely phone but I've had a little unpleasant surprise - I've entered SIM card while phone was already on. In result Kaiser have just crashed - I mean switched off itself. Anyone else noticed similar trouble? Does it mean there is still need to switch the phone off before changing SIMs?
Anyway, going to explore Kaiser.
its not a crash, its just what it does from what I have read, so i guess its just not "hot swapable"
y2whisper said:
its not a crash, its just what it does from what I have read, so i guess its just not "hot swapable"
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Click to collapse
It seems like - switching off occurs in the exact moment of unlocking SIM card cover... Well, shame - SIM hotswapping would be really cool
SIM card hot swapping is really bad. I work at a Operator and you don't want to know what kind of network trouble this can bring.
I've also had the Kaiser for a couple weeks now, and yes, it is supposed to shut down when you open the SIM cover. It's just for your own protection, you can even break your SIM if you remove it while the device is on (and, has a electric current flowing to the SIM).
thats what many design work are done to prevent users from doing things dangerously. If you've noticed, that all phones SIM cards are hidden under the battery and/or blocked by the battery in one way or the other. That's to force user to shut down the phone before doing anything with it. I'm sure that's for the protection of the SIM and/or not making a mess on the telco system, which may heavily affect the phones popularity
Not true. Another HTC handset with easy access to SIM card slot locatyed under slide out keyboard:
HTC VOX
also:
HTC TOUCH - side access to SIM card
hanmin said:
thats what many design work are done to prevent users from doing things dangerously. If you've noticed, that all phones SIM cards are hidden under the battery and/or blocked by the battery in one way or the other. That's to force user to shut down the phone before doing anything with it. I'm sure that's for the protection of the SIM and/or not making a mess on the telco system, which may heavily affect the phones popularity
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Click to collapse
eva_d said:
Just got my Kaiser, lovely boxing, lovely phone but I've had a little unpleasant surprise - I've entered SIM card while phone was already on. In result Kaiser have just crashed - I mean switched off itself. Anyone else noticed similar trouble? Does it mean there is still need to switch the phone off before changing SIMs?
Anyway, going to explore Kaiser.
Click to expand...
Click to collapse
It's actually in the manual. Page 24 section 1.2
Always turn off your device before installing/replacing the USIM/SIM card and battery.
Cheers.
SecureGSM said:
Not true. Another HTC handset with easy access to SIM card slot locatyed under slide out keyboard:
HTC VOX
also:
HTC TOUCH - side access to SIM card
Click to expand...
Click to collapse
Interesting.. I'd guess I'm at the old age. I did a bit of research, it seems that THERE ARE phones out there that can have hot-swap SIM. This is news. From Nokia N93 review
The hot-swap SIM slot is a very good solution, especially for users having more than one SIM. It allows you to exchange SIM cards without the necessity to switch off the phone and remove the battery. It is enough to switch phone in offline mode while changing card. At least it should work and it works on N90 just fine but on N93 with the current firmware version it is impossible to remove the SIM card even in offline mode because it causes prompt freezing.
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Redah said:
SIM card hot swapping is really bad. I work at a Operator and you don't want to know what kind of network trouble this can bring.
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Click to collapse
Such as? Hotswapping SIM card from network's point of view looks exactly the same as removing battery without actually switching off the phone, as many people do. In such case network get no notification (IMSI detach) at all about switch off, and the only 'trouble' is network still 'thinks' that user is reachable until the next PLU (Periodic Location Update) or call attempt..
Well explained article on this: http://en.wikipedia.org/wiki/IMSI_detach
Redah said:
I've also had the Kaiser for a couple weeks now, and yes, it is supposed to shut down when you open the SIM cover. It's just for your own protection, you can even break your SIM if you remove it while the device is on (and, has a electric current flowing to the SIM).
Click to expand...
Click to collapse
That's reasonable explanation. I have never got SIM card damaged, but I'd rather prefer not to experience it in future. In fact, my the very first SIM card I have *ever* had is already over 8 years old and still works perfect.
Related
Hi there.
I've got this Kaiser that doesn't load when the SIM is inserted.
It works perfectly without the SIM. Also when the device is on and i stick the sim card it shuts down.
Its not on warranty or anything, also aint mine, but if i fix it i get to keep it(i hope) so please help if u know how to.
azik said:
I've got this Kaiser that doesn't load when the SIM is inserted.
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Click to collapse
Have you tried a different SIM card?
azik said:
Also when the device is on and i stick the sim card it shuts down.
Click to expand...
Click to collapse
Thats normal. The SIM card should be inserted/removed with the device off.
PsyOpWarlord said:
Have you tried a different SIM card?
Thats normal. The SIM card should be inserted/removed with the device off.
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Click to collapse
Just did it again to make sure. Completely powered off the device by removing the battery, inserted the SIM, turned it on. When it got the green Windows Mobile screen it just died.
Also tried it with a different SIM from a different operator
Give more info about your device such ROM, radio, SIM unlocked or no, HardSPL, etc...
azik said:
Just did it again to make sure. Completely powered off the device by removing the battery, inserted the SIM, turned it on. When it got the green Windows Mobile screen it just died.
Also tried it with a different SIM from a different operator
Click to expand...
Click to collapse
I am purely going on a guess here. Is the phone stolen or did someone just find it? Sounds to me like the SIM has been locked as well as the IMEI by the original service provider. If you insert the SIM card while it is powered off and then power it on and it doesn't boot bast the windows screen and with the SIM card out, it boots normally, sounds like a service lockdown on a phone reported stolen or lost.
svcglobal said:
Give more info about your device such ROM, radio, SIM unlocked or no, HardSPL, etc...
Click to expand...
Click to collapse
ROM: dutty's WM6.1 (the lat one from here)
radio version: 1.65.14.06
protocol 25.81.40.02W
I have also HardSPLed it. It was doing the same with factory settings and it does the same after i updated everything to the most recent version.
P1Tater said:
I am purely going on a guess here. Is the phone stolen or did someone just find it? Sounds to me like the SIM has been locked as well as the IMEI by the original service provider. If you insert the SIM card while it is powered off and then power it on and it doesn't boot bast the windows screen and with the SIM card out, it boots normally, sounds like a service lockdown on a phone reported stolen or lost.
Click to expand...
Click to collapse
The unit was bought in a bulk by local British Petroleum (BP) office, so the stolen or found unit version doesn’t really suit the case and nobody is really gonna deal with warranty because of one device.
Also it shuts itself down very quickly. Normally the green screen lasts about 15 seconds or so. With a SIM card in it wouldn’t even last 3 secs, therefore it doesn’t even get connected to the network (I think) and shuts itself down.. Also if the IMEI is blacklisted I don’t think the network has the ability to shut down the device, you just won’t be able to make or receive calls.
azik said:
ROM: dutty's WM6.1 (the lat one from here)
radio version: 1.65.14.06
protocol 25.81.40.02W
I have also HardSPLed it. It was doing the same with factory settings and it does the same after i updated everything to the most recent version.
Click to expand...
Click to collapse
Are you absolutely sure that the SIM is being inserted correctly? Look at the drawn on the SIM's lock door.
svcglobal said:
Are you absolutely sure that the SIM is being inserted correctly? Look at the drawn on the SIM's lock door.
Click to expand...
Click to collapse
I was hoping that it would have been something simple like that. but no, i was dealing too much with these HTC's. I will post a video of what it does later on today.
here's the video
azik said:
here's the video
Click to expand...
Click to collapse
If you leave the sim card out does it boot normally?
OK right after i made the video i left it on charge for couple of hours. i picked it up, turned it on and it booted up. it didnt boot with a sim card for a week and now it does. (i sound like a dumb blonde now)
HOWEVER
it wouldnt register on the network. it doesnt matter wheather it is automatic or manual it just doesnt get connected. i can do a manual search and see the list of networks but when i select my provider it doesnt connect. no probs with the network as i use it in my Herald.
UPDATE
Overhere we have two main mobile operators. One is Bakcell another one is Azercell.
What happens now is that it works fine with Bakcell chips but doesnt with Azercell.
Both of the operators arent that advanced yet to have some sort of restrictions etc to ban the handset or whatever. They dont even have 3G so there.
So, there i am. Stuck with an operator i do not need anyways(cuz the company is not paying for it) What could be a possible solution?
Interesting, any chance to get another Azercell SIM, just for be sure that is really the network?
So many (as you said) blonde mistakes, so double check every test.
svcglobal said:
Interesting, any chance to get another Azercell SIM, just for be sure that is really the network?
So many (as you said) blonde mistakes, so double check every test.
Click to expand...
Click to collapse
i did check it with two Azercell SIMs. i also have a UK T Mobile SIM, which wudnt register on Azercell but works on Bakcell.
Do you guys think a radio downgrade would solve this issue ?
Tilt was previously working. Now shows "No SIM" on screen when any SIM is inserted.
Any idea what the issue might be?
I am not the current owner of the tilt, nor do I have access to it to test anything, so that is basically everything I know about it.
What is your best guess?
Thanks
is it your phone or is it a phone you got of e-bay.
If of e-bay it may be that yur IMEI is barred.
saopacic said:
is it your phone or is it a phone you got of e-bay.
If of e-bay it may be that yur IMEI is barred.
Click to expand...
Click to collapse
Ebay.
Well if that is that case great, because my carrier does not ban IMEIs, so it will work perfectly for me.
Is that really the message you would get if your IMEI was dissabled though? That doesn't really make sense, as it would see the SIM and you would see it say: Searching for network... Registering... and then it might say no SIM, but it says no SIM right away, so that can't really be it.
Any other ideas?
this is usualy a bad sim card..
usualy either a worn card.. or possibly an issue on the att side with your sim number
if you frequent any core att stores you might could get a free one..
I stopped bidding for it on eBay, cuz I don't feel like taking the risk.
It sold for $127.50
Sounds silly, i know, but i had the same a while ago, found the sim goes in and locks shut back to front the contact part going in last, just maybe this simple
I had a similar problem with my new Tytn II. Only 3 days old and after I took out and reinserted SIM, I got the "No SIM" message, same problem with another SIM card as well.
Just as I was ready to return the device, after a final test with my SIM card, it decided to work. I have not taken out the SIM since and this problem hasn't shown up.
There have been a couple of threads on this problem.
It would seem that the design of the SIM connector is not all that it should be.
My main SIM sometimes wouldn't connect and another couple of SIMs would not connect at all.
A piece of paper, folded if necessary, inserted between the SIM card and the metal clip to increase the contact pressure has completely fixed the problem on mine, but apparently it has not worked for everyone.
Hi,
So I was thinking, is it possible with some driver may be to make a virtual copy of a physical SIM card, possibly copy 3-4 cards and make the phone work in multi-card mode without the need of SIM cards being physically present?
now that would be nice, a great idea, im pretty sure someone could make something like this since like other phones like sprint dont have a sim card sometimes are programed directly to the phone maybe its the same prosses.
also would make it easier for many like me that have 2 or more sim cards i myself have a T-Mobile (US) and Movistar (Mex.) sim cards and its a bother to have to change them when visiting like right now im in Mexico at the moment.
but it also would bring up another problem to have something like that.
for example someone gets your sim card (if you dont know anything about such program and if made) and someone with mischeif on their minds saves your sim information and uses it as they please. (then again. its just like stealing your phone, you would call your provider and disactivate it so no further charges would apply the second you knew that something was up. its just harder to know since you would have to wait till the bill comes in)
but if at all possible i would use it for good. would be nice
tombrighteyes said:
now that would be nice, a great idea, im pretty sure someone could make something like this since like other phones like sprint dont have a sim card sometimes are programed directly to the phone maybe its the same prosses.
also would make it easier for many like me that have 2 or more sim cards i myself have a T-Mobile (US) and Movistar (Mex.) sim cards and its a bother to have to change them when visiting like right now im in Mexico at the moment.
but it also would bring up another problem to have something like that.
for example someone gets your sim card (if you dont know anything about such program and if made) and someone with mischeif on their minds saves your sim information and uses it as they please. (then again. its just like stealing your phone, you would call your provider and disactivate it so no further charges would apply the second you knew that something was up. its just harder to know since you would have to wait till the bill comes in)
but if at all possible i would use it for good. would be nice
Click to expand...
Click to collapse
Indeed, i hope it is possible. I dont think theft would be any problem at all, because the gsm network should not accept simultaneous login from the same SIM card. It just makes sense to be this way. I myself have to use up to 5 cards and growing. Ultimately, virtual SIM cards would also enable purchasing cards from the internet and also cheapest route selection, things like this..
point made.
you have a point.
i forgot about the network not allowing you to have two at the same time.
but yeah then again, it shouldn't be much of a problem i think. 5 cards is alot.
but you're right if such a program where made, it would open the market so mucho more and one could actually buy online sim card info. and if this program where made, one could save the info to the phone then back it up to a computer (where it's safe, most of the time atleast) and maybe the same program could write back to a sim card thats not activated (for purposes just as loosing a sim card, but not the info.) now there's an idea for ya.
would be super nice!
too bad i have no clue on how to program such things, but ideas i have
if anyone takes the challenge to create it, if at all possible i would gladly donate since i would use it surely.
Possible, but..
It's possible if you have the Ki and IMSI values from your SIM. The IMSI is easy, but cracking the Ki is only possible in old SIM cards, using COMP128-1 encryption.
All the SIM cloning tools on eBay can clone only these old cards.
A virtual sim card is a really cool idea. No more swapping sim cards between you primairy phone and your backup phone... (I only have only one sim)
kolomparrudi said:
It's possible if you have the Ki and IMSI values from your SIM. The IMSI is easy, but cracking the Ki is only possible in old SIM cards, using COMP128-1 encryption.
All the SIM cloning tools on eBay can clone only these old cards.
Click to expand...
Click to collapse
IMSI can be be read with an nokia e51 using the blackberry connect softwre. you can see the imsi value in the programe info where you must enter to view you PIN.
emilgaig said:
IMSI can be be read with an nokia e51 using the blackberry connect softwre. you can see the imsi value in the programe info where you must enter to view you PIN.
Click to expand...
Click to collapse
Hi
No they give you the IMEI number not the IMSI.
The problem you would have is that sooner or later the networks would block your phone because they will see the fact that your phone is running 4-5 mobile numbers with ONE IMEI no. Ebay is littered with Cheap dual active SIM phones. They only have one IMEI and sooner or later the network(s) will switch off your phone.
The way round this is to have 2 IMEI numbers to run 2 sim cards at the same time...abit like the Samsung D880. This basically means you have 2 phones with 1 screen and 1 keypad...i have one and i know these work great!!.
Regards
Wasim
The will not block you for changin sims, right?
And also GSM won't allow you to register simulteniously two sims, only one at a time...
Cos TD has only ONE GSM inside, not two as Samsung DuoS
What the progress of the topic, people?
I certainly hope this is not possible. I wouldn't want to know anyone can copy and use my simcard. That would be an unacceptable breach of security for any mobile phone user.
This might be a good breach, and it exists, just need a tool to use it with windows mobile! I can even now COPY MY SIM to another sim, yes - it's need a liitle crack with it, but card itself intact, and i can have a copy
So - What are solutions now for windows mobile?
i really like to know if it is possible. but i dont think an emulator is a must because in ppc we can easly turn off the cellular connection and turn it on again. that way (if you've used old 3in1 sim cards, you'd know) you can change the operator. every time you restarted the gsm connection, your operator will change.
and what about connecting to more-than-one operator at the same time?
cheers
and what about connecting to more-than-one operator at the same time?
Click to expand...
Click to collapse
that function is not possible (c) Thor, Stargate SG-1
pedmond said:
I certainly hope this is not possible. I wouldn't want to know anyone can copy and use my simcard. That would be an unacceptable breach of security for any mobile phone user.
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Click to collapse
I am in Saudi & have 3 sim cards(STC) with the same number. One in my laptop, One in my Samsung, one in my Diamond. All work for internet at the same time to use for phone I activate by *123$ (this is then primary card for incoming & texts). When in Spain I have 2 cards(Movistar) both of these work & ring at the same time, but text messages only goes to one of them.
Virtual Sim Card
hello ladies and gentleman this is a very good idea i was thinking about the same idea today... In the virtual sim card there should be a tracking device installed in the phone so that when it is stolen you can track down the phone or the company can switch of the phone and it will have no use and all your data is safe... I am all the way in africa Botswana and my name is delmar dube i am willing to do more research on this because i want to see it come true
I would be surprised if this was possible... the GSM chipset firmware is pretty much sealed off from a phone's operating system except for the AT command interface. Otherwise people would be able to fiddle with transmit power which would invalidate the phone's FCC/etc certifications.
Any progress??
Heyy like most on this forum thread I just thought of this last night, I have an unlimited plan with Wind Mobile (who's coverage is um.... not great) with Unlimited internet and talking and texting for $29/mo. Unfortunately I spend the majority of my time outside their current coverage area, and would like to get one of Telus' "One Number Unlimited" voice plan ($7/mo) for when I'm outside of Wind's area but still want to call my girlfriend. Virutal Switchable SIM cards would be a great solution since my phone doesn't exactly like to co-operate with me when I try to turn it on after having the battery removed to get access to the SIM slot. Plus I don't want to be carrying around a little tiny piece of plastic that'll give me chaos if I ever lost it.
Anyways I'm running a Samsung Galaxy Exhibit 4g (4g is the name of the phone, it's just LTE of 3G though), It's running ICS 4.*something.
Oh yeah, sorry for being a grave-digger
I love this idea. I mean apple now has patents for virtual simcards, I really hope the android market follows suit. I have 6 sim cards and counting (Afghanistan, Switzerland, United States, Korea, Philippines, and UAE), and would love to be able to purchase and activate my "virtual sim card" off of say the Google Play Store, prior to flying into a country.
I wouldn't mind some kind of DRM or whatnot, just being able to buy service before I go into country, and then have calling and data capabilities as soon as I walk off the plane would be worth it.
I have a korean Galaxy S2, which has the sim tray damaged, being impossible to connect any SIM card.
If I could use virtually my SIM card, I coud use this phone.
Is this possible??
I just wanted to use one SIM card just for phone calls, dont even need services like internet...
I was trying to find a good rate for a flatrate AND telephone costs - but somehow either on or the other sucks for me. I heard of phones which have dual sim, but the Galaxy has only one slot, so an idea came up:
Would it be somehow possible to backup a sim card and simulate it much like cdrom drives etc can be simulated on a pc? Possibly not I guess since it is read by hardware and all that stuff is hardwired, but I don't really know about this much so I wanted to ask you guys who know alot about the internals of the phones.
Its just a crazy idea ... it would probably not be "allowed" either but I'm just interested =)
the galaxy s has a setting that i noticed before it says ''dual sim - no'' was in txt document somewhere in system. what you propose would be a major security issue i certainly wouldnt want anyone else to get my cloned sim so such apps should never be made. you can buy a dual sim adapter they even support 3g and are pretty cheap you can take look at few here browse to second item.
http://www.fonefunshop.co.uk/dualsim/dualsimcovers.htm
Even if it could be done, it would certainly be illegal. The developer who made this possible will face lawsuits from all the major (and perhaps the smaller one as well) carriers.
This would be great feature/software and not only for illegal things. For example - I have a phone, which has something broken in SIM card reader - it gives me "No Sim card in Phone" whatever SIM I use... So with such software I could make an image of my valid SIM card on another phone and would be able to use it with "half-broken" phone
Unfortunately, this is not possible at the moment and my phone is almost useless
My devices sometimes cannot read the sim card, and some times it can. No matter what sim I use, what ROM I use, and I've even tried another sim card reader, but the problem seem to be something else.
Anyone experienced this?
I've been looking for a way to emulate a sim card, like a soft sim solution, but it seem this is not easy..
Maybe it's time to let the old m7 retire...
Anyway, thanks to all contributors in this community, it's been awesome. Merry Christmas and a happy new year.
rbrandser said:
My devices sometimes cannot read the sim card, and some times it can. No matter what sim I use, what ROM I use, and I've even tried another sim card reader, but the problem seem to be something else.
Anyone experienced this?
I've been looking for a way to emulate a sim card, like a soft sim solution, but it seem this is not easy..
Maybe it's time to let the old m7 retire...
Anyway, thanks to all contributors in this community, it's been awesome. Merry Christmas and a happy new year.
Click to expand...
Click to collapse
Maybe the sim card isn't making a good contact when inserted in the tray, A few ppl got a similar issue and used paper to shim the sim card (not recommended since your sim tray can get stuck). I would try another sim first...
alray said:
Maybe the sim card isn't making a good contact when inserted in the tray, A few ppl got a similar issue and used paper to shim the sim card (not recommended since your sim tray can get stuck). I would try another sim first...
Click to expand...
Click to collapse
Yes, that's a common issue. The first steps was to use a little tape on the sim, second step was to try another sim, third step was to open the device and take out the sim reader, clean it with ethanol, check every pin and so on, then I tried another sim reader, but the problem still remains.
I too have the same problem, of signal on and off. I think the device detected the SIM card as it asked for PIN to unlock. I tried the *#*#4636#*#* to choose WCDMA only / preferred, but still same problem. So, did you retire the beautiful phone of yours?
cryptosporidium said:
I too have the same problem, of signal on and off. I think the device detected the SIM card as it asked for PIN to unlock. I tried the *#*#4636#*#* to choose WCDMA only / preferred, but still same problem. So, did you retire the beautiful phone of yours?
Click to expand...
Click to collapse
Since not even replacing the sim reader solved the problem, it can no longer be used as a phone.
And anyway, the battery is getting seriously old, so when my dogs destroyed my remote control, the good old HTC one m7 now have a new life, filled with joy and happiness.
Anymote app is nice, and m7 are now a media control hub in my living room.
Since April 29 2013 this device have improved my life quality, with the good help from this great community on XDA.