sim card problem - Galaxy Tab 7.7 Q&A, Help & Troubleshooting

i have the galaxy tab 7.7 gt p6800 lately my sim card has not been receiving messages but can send and make phonee calls with no problem,i make sure all my apps are tablet compatible,when it cant receive messages i have to take out my wifes sim and swap it with mine and vice versa and put mine back in my phone and it starts working again is there a solution to this or is there a way to just start that sim so to speak to make it act right,i am also on stock rom

Please go to text message settings and check the message center number. Call ur service provider and ask for the correct message center number. Hope it helps.
Sent from my GT-P6800 using Tapatalk 2

Thread moved to Q & A section.

message help
Manipur said:
Please go to text message settings and check the message center number. Call ur service provider and ask for the correct message center number. Hope it helps.
Sent from my GT-P6800 using Tapatalk 2
Click to expand...
Click to collapse
I've done a factory reset plus reflashed the stock ICS rom on my device still the same problem, I've talked to the folks at at&t and the re registered my phone and everything re put in the imei number,I know my tabs trying to receive it because when I turn on the drivers mode it speaks and says new message from but don't show anything .I have to like swap out my some to an old phone I have to kick start it to receive messages again, plus I got a new some card, same problem though.

Related

[Q] Can send MMS but not SMS?

Really strange. I suddenly lost the ability to send SMS messages. I can still receive them, and I can still send MMS, pictures...etc., but NOT SMS.
This has happened before once on my Nexus One, I went into messaging, opened settings, and there was an option for "Service Center number" or something similar...I was then able to input the SMSC # "12063130004" and all was well.
However, in Gingerbread on the nexus S, there is no such option under messaging settings
I tried *#*#info#*#* as well, went to the SMSC box which was blank, entered "+12063130004", then clicked update...but I keep getting "Update Error".
I'm not sure if this matters or not, but when I choose "Refresh" to the right of the blank SMSC box, instead of obtaining the correct telephone number, I get "00".
If anyone has encountered this, or has any other possible ideas...I'm all for it. I've tried some basic stuff, cycling battery, restoring from nandroid...even flashing a stock 2.3.1 and unrooting/unlocking the Nexus S, and I am still stuck, totally unable to send an SMS. Please help!
SMS seems good on my end :/ maybe just an issue in your area?
slowz3r said:
SMS seems good on my end :/ maybe just an issue in your area?
Click to expand...
Click to collapse
Possibly, thanks for checking. I wish there was a way to manually enter a SMS service number in messaging settings like in previous android versions. I was thinking maybe for some reason my SIM card is too old, and suddenly decided to not be recognized properly. Looks like I'll be going to t-mobile tomorrow,
May wanna give them a call. going into a store they wont be able to help you
I've found that the primary merit to taking my phone to T-Mobile when it's messed up is so the guy behind the counter has to go through the list of things you already tried that the phone support agent is required to tell you to try again instead of having to do it myself. At least I can check out some cool phones and accessories while I wait. >.>
slowz3r said:
May wanna give them a call. going into a store they wont be able to help you
Click to expand...
Click to collapse
I spoke to a lovely Tmobile rep. She lead me through troubleshooting, except it was for Froyo, not gingerbread. When I brought this to her attention, and reminded her this was a nexus s, she connected me to samsung , and the call never went through.
Could a 5 year old SIM card magically stop working properly for SMS?
mprziv said:
I spoke to a lovely Tmobile rep. She lead me through troubleshooting, except it was for Froyo, not gingerbread. When I brought this to her attention, and reminded her this was a nexus s, she connected me to samsung , and the call never went through.
Could a 5 year old SIM card magically stop working properly for SMS?
Click to expand...
Click to collapse
honestly tell them you have an extremely old SIM and they will give u a free new one...if it deosnt help. then hell you got a free sim
Yeah. Unfortunately, since the Nexus S isn't supported by T-Mobile, giving you a new SIM card is about all they'll probably do, unless you're lucky and get a rep who's actually tech savvy.
zorak950 said:
Yeah. Unfortunately, since the Nexus S isn't supported by T-Mobile, giving you a new SIM card is about all they'll probably do, unless you're lucky and get a rep who's actually tech savvy.
Click to expand...
Click to collapse
The @Tmobile twitter is way handy and the reps who run that, are actual engineers so send them a tweet
This could be many things... does the Nexus S not have the ability to do the *#*#4636#*#*?
That is the code on every Android phone (save a very few POS) to get into the "engineering" menu. Select "phone" from that menu, then scroll to the bottom and bingo, SMS service center number entry... first hit refresh to see what is shows, if not correct delete, enter in the correct one, then update.
If the phone doesn't have the *#*#4636#*#* menu, not sure... perhaps your SIM doesn't have the SMS service center # saved to it anymore? New SIM would correct that, or putting your sim in an basic phone, then changing the service center # on that phone would put it back on the SIM.
Also, have you tried texting yourself to make sure it isn't a cross carrier issue? I know Verizon, for example, doesn't play very nicely with other carriers (actually all carriers prioritize in network traffic over cross carrier traffic, but Verizon seems to be especially bad in my experiences).
(FYI, I was looking through as I am thinking about getting a Nexus S and saw this thread, and couldn't help but toss in a word or two given I sell cell phones and have to deal with things like this all day).
mprziv said:
Really strange. I suddenly lost the ability to send SMS messages. I can still receive them, and I can still send MMS, pictures...etc., but NOT SMS.
This has happened before once on my Nexus One, I went into messaging, opened settings, and there was an option for "Service Center number" or something similar...I was then able to input the SMSC # "12063130004" and all was well.
However, in Gingerbread on the nexus S, there is no such option under messaging settings
I tried *#*#info#*#* as well, went to the SMSC box which was blank, entered "+12063130004", then clicked update...but I keep getting "Update Error".
I'm not sure if this matters or not, but when I choose "Refresh" to the right of the blank SMSC box, instead of obtaining the correct telephone number, I get "00".
If anyone has encountered this, or has any other possible ideas...I'm all for it. I've tried some basic stuff, cycling battery, restoring from nandroid...even flashing a stock 2.3.1 and unrooting/unlocking the Nexus S, and I am still stuck, totally unable to send an SMS. Please help!
Click to expand...
Click to collapse
I have the exact same issue.Stock phone with Mobilicity. I don't know what their service number is.
Went in to T-mobile store today, got a new sim...everything is working properly now.
mprziv said:
Went in to T-mobile store today, got a new sim...everything is working properly now.
Click to expand...
Click to collapse
did you pay for it or was it free?
slowz3r said:
did you pay for it or was it free?
Click to expand...
Click to collapse
Since when has anyone ever charged for SIM cards?
zorak950 said:
Since when has anyone ever charged for SIM cards?
Click to expand...
Click to collapse
Last i checked its like 30 bucks to replace a SIM from tmo.
slowz3r said:
Last i checked its like 30 bucks to replace a SIM from tmo.
Click to expand...
Click to collapse
Huh. I've never known T-Mobile to charge to replace a SIM card that needed replacing, whether due to its being outdated or simply worn out. Maybe I just got lucky.
zorak950 said:
Huh. I've never known T-Mobile to charge to replace a SIM card that needed replacing, whether due to its being outdated or simply worn out. Maybe I just got lucky.
Click to expand...
Click to collapse
last i went was because i needed a replacement sim cuz my phone wouldnt pick up 3g and called a rep and said he put a note on my account so i can run into a store and get a free sim
SMSC Update Error - Solved
I had the same problem - but found a way to solve it without replacing sim.
What you need to do is to insert the sim into an older phone and update message central number from there.
I fixed it using a nokia 3210 - after having tried using an n95 with no success.
While trying to figure out what was wrong i tested with another sim also - and when reading out the SMSC from the *#*#info#*#*-menu i found that the number is stored in some strangely obfuscated way.
Here is how it stores number for two of norways major operators:
Netcom: +4792001000 - shows as 06917429000100
Telenor: +4790002100 - shows as 06917409001200
What the first 4 digits are for, i'm not sure, perhaps a code for '+' but whats interesting is the last 10 digits - they are basically swapped around in pairs of two.
I tried inputting the digits for the other central in this manner, and sure enough - it saved ok!
Hope this help someone
grab another phone and put your SIM card in it
then try to send a SMS
see if that works properly or not.
if that works, then it might be a SNS setting issues
if the SIM card does not send SMS on another phone, then you'll need to swap your SIM card with a new one.
I had the exact same problem just few weeks ago
mprziv said:
Really strange. I suddenly lost the ability to send SMS messages. I can still receive them, and I can still send MMS, pictures...etc., but NOT SMS.
This has happened before once on my Nexus One, I went into messaging, opened settings, and there was an option for "Service Center number" or something similar...I was then able to input the SMSC # "12063130004" and all was well.
However, in Gingerbread on the nexus S, there is no such option under messaging settings
I tried *#*#info#*#* as well, went to the SMSC box which was blank, entered "+12063130004", then clicked update...but I keep getting "Update Error".
I'm not sure if this matters or not, but when I choose "Refresh" to the right of the blank SMSC box, instead of obtaining the correct telephone number, I get "00".
If anyone has encountered this, or has any other possible ideas...I'm all for it. I've tried some basic stuff, cycling battery, restoring from nandroid...even flashing a stock 2.3.1 and unrooting/unlocking the Nexus S, and I am still stuck, totally unable to send an SMS. Please help!
Click to expand...
Click to collapse
a one-phone solution from www google com tw/support/forum/p/Google+Mobile/thread?tid=078232a74455bbf0&hl=en
Code:
OK, I managed to fix this. I'll post the answer because this was buried deep and is a pain.
Answer is here:
http://forum.xda-developers.com/archive/index.php/t-926771.html
The relevant text is below. One thing I'd say is that the link is a bit vague on how to do the conversion. You need to put your SMSC number in the page, clear the rest of the info and press convert. You then need to ignore the numbers after 11.
For example, my vodafone +447785016005 goes to 0791447758100650110000910000AA00, which shortens to 079144775810065011. Go to the *#*#4636#*#* menu and put that in SMSC and hit update. Messages now send!!!. Hopefully I can save someone else the grief I've had all day...
"
to update the SMSC in android,
the number first need to be encoded
please use below url to encode the SMSC
http://www.twit88.com/home/utility/sms-pdu-encode-decode
for example, if your SMSC is number is +4531300000,
after encode, it is 0691541303000011
put this in the info page, and it will work.
"

[Q] Unable to send out text messages after factory resetting unlocked A2.

Able to receive text messages. But unable to send even a simple thank you message. I tried "factory reset" two more times, but no breakthrough. Any suggestions? Thanks in advance.
It sounds like you have a APN issue. My suggestion would be to find the APN settings from another Android device (preferably something similar to the A2) and copy them over.
If that doesn't work, try resetting one more time and starting the phone without the SIM card in and then installing the SIM card.
APN couldn't be am issue, as this is posted from my A2. Also I'm able to call and receive text msg. Moreover I got the APN settings pushed from my service provider's Web site after the first reset. That reset w/o SIM is interesting, as the SIM was kept in the phone for all resets. I'll try that.
Sometimes these sim cards can cause some very strange issues. My sim from my old OG ATRIX wouldn't work in my new A2. And neither would my gf's . But a quick trip to my nearest AT&T store and a new sim card fixed everything. If yours is bad your nearest provider should have you a new one free of charge
Figured out the same. Removed my SIM, popped in a Reliance SIM, and all three unsent msgs were auto sent (those guys will be cursing me now). Put my sim in another Moto, tried sending an sms, it didn't go. So, visiting bsnl customer care office tomorrow to change SIM. Will post then. Thank s to both of you for taking some time off to post.
Couldn't get a replacement SIM, as BSNL staff are on strike. Will try to get a new one tomorrow.
Its solved !
Didn't get a replacement SIM. BSNL customer care gave me a number as the number to be set for message center. Couldn't locate that feature in A2. Put my Sim in good old L7 and fed the message center number in outbox settings. Now message was delivered (from L7) ! Put it back in A2, composed & sent a msg, bingo, msg delivered !!
I never thought a phone could program the SIM. BTW how to do it in A2 ?

100 carrier msgs in 1 day!!!

UPDATED
I´ve just been using the HTC ONE X for about 4 days and I´ve been receiving hundreds of repeated msgs from my carrier. They say "Vivo RJ 21" (Vivo is the carrier, RJ stands for Rio de Janeiro...the city, and 21 is the area code for Rio de Janeiro). I´ve already tried several factory resets with no luck. I´ve also tried a micro sim card from a different carrier and I kept receiving the same msg (except for the carrier name). I´ve received other regular msgs from my carrier and from other people that were not repeated. It´s just this one.
What are my options here????
Do you still have the same number ported over? If so then maybe it might be a glitch in there system. If not then it might be spam from the poor person before you. Either way either get a block on that or call carrier to stop it.
The worst part is that I cannot even block this number because whenever I try to add the number to the Mr.Number app it tells me to add a valid number. The number is only 2 digits...it´s 50
Looks like it would be best to either call them or go in store and ask them to test the phone. Sounds more like a software hiccup, but who know? Hope you don't have to receive that many texts tomorrow
But do you guys think there is a chance this could be phone related?
I might just try to get a micro-sim to sim card adapter and test it another phone to see if it still happens.
Its a broadcast message
U can stop it in message setting
It will not harm u
Press thanks
Or u can give me ur one x as a gift
How do I stop that in settings? I´ve tried everything and I don´t think it´s that simple.
It must be getting close to 200 messages.
Just go to your carrier already! Or if nothing works, then do a barrel roll~
Don´t you think I would have gone to the carrier if it wasn´t closed during the weekends! I´ve already called them 3 times and they did different things. The last thing they did I was supposed to wait 24h.
What is a barrel roll?
Can you remove the SIM and use the phone without it? If not then try finding some other app that blocks numbers... maybe one that supports blocking operator numbers?
as said before carrier messages can be blocked...I'm assuming a battery pull did nothing?
troyism said:
as said before carrier messages can be blocked...I'm assuming a battery pull did nothing?
Click to expand...
Click to collapse
Ok, just let me know how. So far I´ve tried about 7 differente text/spam blockers apps and none has worked.
The HTC One X´s batt cannot be removed.
Do you have message settings
Just check there might be option of broadcast message
Keep our forum clean
I do have message settings but there are no options there that would help me with this (only stuff like notification types, signature, forward to email, etc).
Today I´m going to the store where I got the micro sim card to have it changed. I REALLY hope it works because it would be a real shame if this was the HTC One X and not the micro sim card.
When I go to "about the phone", then "network" it shows:
operator name - unkown
signal strenght - 0
mobile network type - unkown
service state - radio off
roaming - not roaming
Nonetheless I can make and receive calls, send and receive text msgs, navigate, etc. The only issue is really the operator msgs informing my city area code over and over again.
I went to the carrier and got a new micro sim and did a factory reset WITH the micro sim card inside the phone. The date above got populated. I will wait to see if I will get anymore msgs but I think this might be it.
I´ve tried with a micro sim card from a different carrier and the problem persists. This is phone related for sure. I really don´t know what else to do...maybe try a different rom other then the stock?
I´ve called HTC again and they instructed me to do the following:
-> "settings", "call" and then disable the option "cell broadcast".
So far no msgs. Lets wait and see.

[Completed] [Q] S4 dialer problem

Hello all, I have a samsung galaxy s4 model # i377m that was locked to bell. I purchased a unlock code for the phone and used a Kooko-(telus) sim card to enter the code. The code was successful however when I put my bell sim card back in the phone I can't send or receive phone calls properly. The dialer app opens and I can see my call history and browse my contacts but when I go to place a call the phone goes buggy, it will place the call but my screen goes black and I can't hear or be heard on the receiving end. It's really weird because everything else on the phone works, I have full reception and have the ability to send and receive txt and use data. The phone has a custom rom Cyanogenmod 12. I thought the rom had something to do with it so I downloaded and installed the stock firmware and I still had the same problem. At this point I have put cm12 back on the phone and must wait until someone can help me. I'm really lost for words.
Thanks for taking the time out of you're day to help me
Hi
Thanks for writing to us at XDA Assist. Have you tried inserting a different SIM into the device?

Cannot send SMS but i can receive and MMS working just fine.

Hello Guys,
Recently, I've just bought a Vivo IQOO Neo 855 and i'm quit happy with the device. Even if there's not much info over those device over the web.
After few days, I was suddenly unable to Send any SMS/text message..... Those were working fine at the beginning.
MMS message like video, GIF, picture those are getting send properly.
I can receive a SMS but unable to send any.
Can you please help me out ?
I've already try different messaging apps, clear cache/data, remove sim, set APN manualy.....
whats the error ?
i.daniyal said:
whats the error ?
Click to expand...
Click to collapse
There not any error code that been display.
But every SMS sent came back to me as Failed to sent....
LockheadQc said:
There not any error code that been display.
But every SMS sent came back to me as Failed to sent....
Click to expand...
Click to collapse
you sure about ur simcard?
i.daniyal said:
you sure about ur simcard?
Click to expand...
Click to collapse
Yes i'm totally confident over my 2 sim card..... Carrier bills well paid.
I got 2 different sim / phone numbers.... both doing the same.
I even try those Sim card into my old Asus Zenfone 3 Zoom and they working great.
1-u have network?(both sim cards)
2-can u call? 3-receiv call?(both sim cards)
4-sim1 or sim2 or both can`t send?
Me too...
i.daniyal said:
1-u have network?(both sim cards)
2-can u call? 3-receiv call?(both sim cards)
4-sim1 or sim2 or both can`t send?
Click to expand...
Click to collapse
1. Both Sim card have network and data enable and bills are paid ..everything working fine.
2.i can make call on both sim
3. i can receive call on both Sim
4.Both Card cannot send SMS ... but working fine sending MMS.
Since the beginning, I have in mind that my issue came from a ''hidden settings'' from the phone that might not be set properly because SMS was working fine in the first 2-3 days of owning this device.
Both sim card work good when I put them on my Old Asus Zenfone 3 Zoom. I can send SMS from the Zenfone.
My device is Vivo Iqoo Neo 855 (Model: V1936A) Firmware version # PD1936C_A_1.5.39 (Monster UI / Funtouch OS 9)
wadywadywady said:
Me too...
Click to expand...
Click to collapse
You have the same issue ?
Whats is your Device ?
check your SMSC be sure that it is correct.if so than u should preform FACTORY RESET SETTING (without losing ur deta of course)
Finally I've called my carrier and they Reset my profil. That's fixed my issue for few days. Afterward, it's coma back so called my carrier a second time, reset my profil again and than I change SMS app by default and this issue never came back for 3 month.
So basicly, in my mind, the default sms app of this Vivo Iqoo messed up with my carrier profil.

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