How to erase SIM card data - Optimus One, P500, V General

perhaps the P500 general forum is not the best place to post this but as this is the phone I'm on I can't think of a better choice.
So here is the issue - I recently installed a very cool application called "SMS Desktop" which as you may be able to guess allows me to easily send/receive SMS through my phone on my computer. The thing is, it shows me ALL of the data that is apparently stored on my SIM card, even though in the phone my SIM card shows no contacts stored on SIM. It also has recorded ALL of my SMS conversations, which I've deleted from my phone.
Not that I have anything to hide, it just bothers me that my privacy is unknowingly being invaded and my every move is being recorded. If I delete something from my phone I expect it to be deleted, not just hidden from my view so that someone with the right tools can still exploit this obvious gap in personal security.
So my question is, how do I erase data from my SIM card? There does not appear to be any way to do it from the phone, and applications that supposedly manage SIM data do absolutely nothing. I want to erase every single thing from my sim card except the data needed to connect my phone to the T-Mobile network.

just to a tmobile store or your current carrier and ask them for a new sim card they are free just say you lost yours not a big deal they will give you one for free

Related

[Q] all I want is my picture to come up!

when I sens SMS messages on the streak, I'm a greay box, and my girlfriend is beautiful
I don't want to be a grey box anymore.
I've read in a few places that you need to upload a picture into your google profile, but I've done it for every profile I have/can find and it doesn't update to my phone.
anybody have any ideas?
You have to have your own number saved onto your SIM card.
There should be a "SIM Manager" app somewhere on your phone when you're on StreakDroid (DJSteve's ROM), you can add your own number (with "Me" as the name as far as I remember) there ..
Your picture should show up then, at least after rebooting your phone.
I use a stock ROM (347). On my Streak...
1. It is true that you have to save your own phone number to the contact list. However, it is not required that the number be saved to the SIM card. Yes, saving it to the SIM card makes certain that you never lose it should you have to wipe the internal memory. But the contact can be saved to the internal memory without issue.
2. The contact can be named anything you wish and will still work. I use my name and have no issues. This is because the messaging app looks for the phone number first. If it finds that the phone number is the one issued by the carrier, the messaging app will label it "Me". If someone else's number, it will pull the name from the contact and use that.
3. The changes take effect immediately. No rebooting required.
I don't use StreakDroid obviously, so I can't speak for that ROM, but unless the Contacts app has been replaced with something else, what I said above should apply.
I think I need to set it up in the "my phone number" area of my phone first, it comes up as "unknown"
nothing seems to be able to fix it because my research shows that it's something that needs to be set up especialy on the SIM first.
and my carrier is useless and has me on hold while they talk to dell, who'll likely say it can't be done.
I'll just use my girlfriends iPhone to do it...
Are you carrier locked? That might explain the run-around you have to do to get this working. I tend to forget that mine is an unlocked model.
I'm on carrier locked, AT&T.
You simply save your phone number in your contacts. I called it "me" for easy reference. Then you just change the picture of "me" to whatever you want (I used the little android robot).
There are no tricks. No changing of the google profile account. Just save a contact as your phone number. Well, ok, the only trick is to play with it to see if it wants the format as 1-(areacode)-(number) or simply (number) or simply (areacode)-(number). Mine is (areacode)-(number) and it works with no problems.
It's an unlocked phone, a "me" account doesn't work, nothing I put anywhere does anything, and I'm pretty sure it's because the "my phone number" section in "about phone" comes up as 'unknown' which refers to a special number that can be put on the SIM card, which doesn't happen all that often in australia, because the average telco representitave is either 16 and twirls their hair, or 40+ and so dumb they have trouble breathing and typing your phone number.
If I had to guess, your SIM cards were already programmed with your number in that section.
Same here i just added myself to the phonebook and selected a pic and that was that.
Sent from my A7-040 using Tapatalk
Go to settings - about phone - phone status - my phone number
Does it have you phonenumber there?
this worked for me
http://forum.xda-developers.com/showthread.php?t=992735

[Q] International SMS mischief

Hello, all!
Here is the problem... I was traveling abroad with my SGS2 and was using domestic SIM that I bought locally. Once I received call from local number that my phone detected not in international format (like 891XXXXX). I have added this number into my contacts using full international format (+791XXXX) and everything was fine as long as I stayed abroad. Now I got back home and tried to SMS this number from my contacts.
Unfortunately, even in contacts the number is in international format, Messaging application for some reason every time takes the old one (891XXXXX).
I have tried delete messaging thread and create new thread from number stored in contacts, but this bastard still takes old number (stored somewhere I don't know where).
Has anybody got such problem? Is there any solutions available?
Regards,
Dima
I have found another thread describing exactly the same problem. So far, it's unknown how to deal with that.
Obviously if you want to txt the international number from your home country it has to be recognized in international format so what you could do is delete the number from your phone and rewrite it in international format to your sim card then copy it to your phone.I imagine now that you are back home you have a local sim card again but if you havnt changed it then check that you dont have the old number on it.

Stupid dumb Android annoyance (Cannot change 'My Number')

OK here is the deal. If you move your old carriers phone number to your new carrier and sim it will continue showing the new number under 'My Number' in contacts. No amount of sim swapping, resetting, wiping will fix this.
The solution? To use an old dumb phone. I used my old w880i to edit it in the advanced section of my contacts list and voila! My old number is there when I swap the sim back.
So for anyone else who runs across this issue use a dumb mobile phone to edit the number and save it to the sim then swap it back to the smartphone.
I can't believe you cannot change that number in Android itself!
You actually can change, in CyanogenMod. On stock android, that is impossible. Or you can find someone that have an iPhone and use it to change.

[Q] Phone number "unknown" in device status

This seems to be a regular stupid problem in Android phones.
I had to change my SIM card to get a micro-sim for the GS3.
Now, my existing number is working again with the micro SIM, but the number apparently isn't actually STORED in the SIM card itself.
So, as far as the phone status is concerned, the number remains UNKNOWN.
It's not such a big deal, but a few apps do want it to be there.
Is there any way to change the number in the SIM, apart from taking it out and stuffing it in a Blackberry just to change it, etc ?
fasty said:
This seems to be a regular stupid problem in Android phones.
I had to change my SIM card to get a micro-sim for the GS3.
Now, my existing number is working again with the micro SIM, but the number apparently isn't actually STORED in the SIM card itself.
So, as far as the phone status is concerned, the number remains UNKNOWN.
It's not such a big deal, but a few apps do want it to be there.
Is there any way to change the number in the SIM, apart from taking it out and stuffing it in a Blackberry just to change it, etc ?
Click to expand...
Click to collapse
did u back up your contacts on Google if so import your contacts from there
rizky77 said:
did u back up your contacts on Google if so import your contacts from there
Click to expand...
Click to collapse
Thanks for the reply rizky, but I have no problem with contacts - I've sync'ed all those no problem. It's my own phone number that's the issue.
In the ideal world, my own phone number should be saved in a special part of the SIM card (different to contacts). I believe that sometimes the network operator sends a special type of text message to update it if you get a new card. Unfortunately, my new card didn't get updated, so although the phone works OK, my GS3 doesn't actually know it's own number.
I can READ the number as "unknown" in the phone status screen, but it is not possible to edit it in Android.
- Steve
This is not a setting in stock android devices. You usually find the setting in cyanogen roms under call settings.
There are apps on the market that can write your number to your sim card. They have varying success
Sent from my GT-I9300 using Tapatalk 2
rootSU said:
This is not a setting in stock android devices. You usually find the setting in cyanogen roms under call settings.
There are apps on the market that can write your number to your sim card. They have varying success
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
I presume that they need root access though, don't they?
Android, setting Own number / My Phone Number Galaxy SIII
First, to see if your phone knows your number go to:
Settings -> About Device -> Status -> My phone number
Often it's wrong if you transferred your number from another SIM or is simply unrecognized perhaps because it's a new SIM and it has never been entered.
To correct it:
There is an app. on the market "My Phone Number" but this frequently won't work on the SIII so,
If you use cyanogen six and aboveYou will have an option to enter or change your own number. Settings -> Call Settings -> Additional Settings -> My phone number​If you are not using CyanogenA simple way to correct the number grab an old "dumb" phone. The number is stored on the SIM card, so you need to remove you Galaxy SIII SIM and put it in the old phone.
(you can use a Micro SIM adapter or in some cases you can just tape the card in the correct position if it is an open slot)
Older basic phones often have an option to change/enter "special numbers" including "My Number"
Most often the option is under Contacts, Options, Special Numbers although depending on the model you may need to hunt around for the setting.
​It is worth correcting this if it is missing or incorrect because some apps and contact features rely on the number being correctly entered.
Mike
w00t - just discovered this!
Well, you can do all that, or you can do this (much more straightforward, IMHO)
There's an Xposed framework solution to this glitch here
Works a treat!
Get it done!
good to know Xposed can do it now.
Its not an android glitch. Its a SIM card glitch
A glitch nonetheless
Sent from my Nexus 4 using Tapatalk 4 Beta
fasty said:
This seems to be a regular stupid problem in Android phones.
I had to change my SIM card to get a micro-sim for the GS3.
Now, my existing number is working again with the micro SIM, but the number apparently isn't actually STORED in the SIM card itself.
So, as far as the phone status is concerned, the number remains UNKNOWN.
It's not such a big deal, but a few apps do want it to be there.
Is there any way to change the number in the SIM, apart from taking it out and stuffing it in a Blackberry just to change it, etc ?
Click to expand...
Click to collapse
how i fix this problem try to install this sim card in iphone and you can set the number from iphone setting -phone- my number .set you number after that install it in your samsung it should show your number . this is what i did with my s7 edge .

Receive SMS/MMS without working SIM card

To keep it as short as possible, I can insert my SIM Card and I will be able to use mobile data, but my mobile network isn't availble. I have already done everything I could (the SIM card works fully on another phone) so I just thought about getting a messenger app that would receive the SMS without me actually having access to it. Would something like that be possible? I need that for all these 2-step verifications and registering on different services (Steam, Viber etc.)
Any help/info is appreciated!

Categories

Resources