this phone is working without any problems and with every sim cards but yesterday phone shut down and now when i start the phone in display show sim failure only emergency calls but sim is inside and when i remove sim phone not start how can i solve this problem????
Hi there.... There are 2 possibilites here... The first is that your sim "went"... This is the least likely of the features, but it can happen (happened to me).. The more likely senerio is that your sim is just loose underneath. I used to have (Actually I still have it) a mpx200 as well.. It was a GREAT phone, except the sim housign was poorly designed and the sim cards dont; always hold a good contact. I suggest that you take out the sim card and reinster it.. The also fol a small piace of peper in 1/2 and place it over the sim card under the battery... that seemed to help a lot with my phone... Sometimes my card would do that in the middle of a call.. very irritating. Let me know if this helps!
Related
i have had my e650 for about 4 months, 2 months waiting for a screen.
I come to my phone the other day. BTW: i havent had credit for about 12 months. So opens internet explorer and types in news and it searches bing. Hold on? i havent got any credit. so i tryed google, loaded ok. facebook same.
With no credit!
No i wasnt using wifi because i was in school.
So i have been using the free internet for 1 1/2 days.
Why the free internet?
flyboy
Now they have disconnected my number.
This is related yo tour SIM card and has nothing to do with your device. Simply the different systems that check if your SIM is still alive and control your balance seem not well aligned, you were just lucky - that's all.
Iam not lucky that they disconnected my number!
Do you expect to have free surfing forever? The operator needs to make money to have the technology maintained - so pay your share or use WIFI. WIFI in the device is a main reason for the S710.
Im not thick
I discovered it wont read sim cards now for some strange reason.
So i might take it apart and fix it if i can.
Accessing the SIM requires to completely disassemble the device. There is nothing which could break either in that area, so I doubt that it will help.
Cross check if the same SIM runs in other devices - and if so then try to clean the SIM slot with medical alcohol and some cardboard that fits the thickness. If you are careful you will not break or bend any contact.
What is the message that device tells you when you try to use the SIM card?
Well brief history:
I got given 3 voxes
man said fix 1, you can keep the other two.
Made a good one out the two
Kept it and it works.
So i know how to take it apart. And i have had probs with muck getting in the top part of phone before so its probly muck. As you say i will clean it will alcohol wipes and get back to you!
thanks
flyboy
btw: i just get the message when you dont have the sim card in.
and have tried in 02 XDA II and works fine.
I tryed cleaning the contacts but it still wont read sim cards.
Could it be something in the rom?
flyboy
If you have some spare parts from other devices, just swap the upper PBA to see if it is a HW fault. I doubt it is a ROM problem, but you can swap ROMs as well to check.
What is the error message?
Can it just not find a network?
Is the SIM tollkit available (an additional menu item that links to the SIM card)?
Did you mess around with SIM unlocking tools (they may ruin your encrypted area on the device that holds IMEI, CID, Serial SIMLock end so on)? The encrypted area is not touched by any ROM update.
The phone acts like there is no sim in. I have tryed cleaning the contacts but no luck. I might try and flash a new rom to it. But as spare parts go i will have to wait till my Uncle gets back from work because i give them to him for his e650.
flyboy
So ive swapped sim slot and mainboard and the phone still says "no sim or sim invalid. But it works on my xdaII. I just dont get it!
can anyone help?
flyboy
Well i have changed almost everything and the sim still wont work on a vox.
new sim should come soon.
flyboy
So I wake up 1 morning and find my htc desire is all messed up, after 5 months of use. Rebooting on its own constantly, and weirdly, not being able to find any network (im on orange UK). The phone couldnt even detect there was a simcard in it.
Did the usual - panic - forum search - lots of stories about htc desires rebooting on their own. Lots of stories about desires not being able to detect the simcard due to a lose simcard holder.
Turns out it was none of those things for me - as i put in a vodafone simcard from my work phone - and it was absolutely fine. No rebooting, no problems connecting to a network.
conclusion - the orange simcard had somehow corrupted itself during my sleep, and was attacking my phone.
can anyone explain this?
The Sim gods hate you ? You may have to go to sim city and give offerings........
Seriously,
A Likely candidate for the sim problem would be a mechanical problem. In other words, the cards' gold micro coating is worn causing some resistance and then after enough time either heat or some other data transfer problem manifests and you get a reboot. Try replacing the Sim card. Other options is Vodaphone had a bad batch of cards and you got one..... lucky you. And, of course the company would never willingly disclose they had a bad batch of cards.
There is some guesses you can start with.......... I would just replace the card they are 8.00usd here so it is a cheap fix.
Hi !
My Htc one S sometimes show the advice that indicate that there is no SIM inserted, even if the sim is there and even if the phone is already power on, it shows the message after some times it's on. Any suggest?
Have you tried a different SIM card? Could be something wrong with the card. Also make sure all the contacts on the SIM and phone are clean.
If it still doesn't work then looks like you'll have to go back to HTC.
My SIM didnt work in my S when I got it.
After some googling it seemed quite common on the X.
The general answer was "get a new SIM". I got a new SIM and it solved my problem at least.
If a new SIM doesnt work, it might be a hardware issue with your device and you should probably return it.
actually I just have one micro SIM and I cannot try a switch. Also in order to try I would need to take the other sim for long time because this happen with a low frequency..
Get it exchanged from your carrier. Shouldnt cost much, if anything at all (Telia here in sweden didnt charge anything at least).
Hello,
Sometime two times per day I got this message: Sim card hot plug alert. In this time SIM 1 is disabled. I see that phone do not see the card. SIM car do not work. After restart everythng work well. Phone is nearly new and I have this problem all the time. It is bad because sometime I dont see this and I am not available on SIM 1. Sim card is new 4G and I had a same problem with old SIM card. Even if phone is on the table this heppend. I put tape on sim card to make better contact but is the same. No efect. Anyone know what is problem?
Hello guys. I remake phone to work with 3G (solder sim slot in service just like in guide wrote) But now my phone sometimes (2-3 times in day) is missing SIM card. After reboot the SIM is working fine, but in few hours SIM is missing again and reboot needed. I know that the same problem was with another phone another man (i found out it on russian forums about Photon). Any suggestions? Can somebody help me?
I had the same problem. for me it was just the case. there was not enough space for the sim so it get pressed all the time down on the side
and the other side was coming up. that was making problem with the contacts of the sim reader.
Yea, I would think a loose wire/solder or some clearance issue with the SIM slot...