Samsung Galaxy S II :: Mobile Network Not Available?
Jul 19, 2011
I have tried reinstalling the frimware and all that did was lose my apps. Tried doing a different firmware and tried rooting all the same results. The phone is definitely unlocked and unblocked as while I was searching google I came across one of those secret codes to show the status of the locks and all 4 of the categories were unlocked. I have tried a batterry pull and tried cleaning the Sim card. Also just in case this helps when I g into Settings>Call>Additional Settings it says 'Network Or Sim card error'. However the Sim card is perfectly fine.
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Dec 1, 2011
IMEI can be seen,everything is fine, when plugged in my orange sim card it just said "mobile network not available". The signal strength is fine and can be seen. I tried an O2 sim card, a talktalk (vodafone) sim card and they both worked fine. both of my 2 orange sim cards didn't work on this phone, but they worked fine on my other 2 phones. latest update, just flashed orange stock rom KJ4, got the same problem.tried manually connect to orange, got notice that "unable to connect, try later".
some more detail:every time when I flashed a new rom, always a notice saying "can't access to "/system/csc/ORA/system/". Tried *#272*imei#, there was no optional CSC available.
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Sep 21, 2012
I mainly use my Galaxy S II to access my WLAN and rarely use the phone for telephone calls. Yet my pre-paid credit is constantly being eaten up?
I think the phone is set up to automatically select the best network. Normally this will be my WLAN,but I suppose,if I am in an area of the house with poor WLAN coverage,the mobile network is automatically selected?
How can I block this automatic (non-option)?
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Jan 11, 2012
i have bought this unlocked phone for about 550$, but internet is stuck on edge(not even 2g) which is incredibly slow.Please help me solve this i have searched internet but just a few ppl has the same problem with unlocked samsung galaxy S2 and tmobile.That made me think that there might be a solution like changing the Tmobile sim card(i dont know if there is only one type of sim card), entering an unlock code provided by tmobile, or going to a samsung maintenance service and let them fix it or anyother? I have updated to the new firmware but did no effect.I cant understand how such a big company like samsungs' cutting edge new phone comes out of the factory with unsupporting the USAs one(Tmobile) of the 2(Tmobile,ATT) GSM networks data frequency.
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Jan 2, 2011
have several phones from sprint still in boxes and was wondering if i could reset them to be used on my virgin mobile account?
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Aug 23, 2011
Recently got unlock code from AT&T and unlocked my daughters Samsung Strive a687, so it could be used with a new value plan at T-mobile. Calls and TXT messages seem to work fine, but am unable to get the MMS or media net (internet) working.T-mobile tried to help, as did Samsung, but all they were able to do was a factory reset which caused her to lose all her stored files.Does anyone know how to setup the Strive, to access T-mobile's network features?I know how to get to settings and where to enter Network connection information, but have yet to find any settings that work. [code]
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Jan 2, 2016
I have mobile connection to my network buy suddenly it goes away and says no network. Why does that happen. I have searched the internet factory reset it everything. My phone is free of lock
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Aug 10, 2015
This is a strange one, last night I picked up my phone and had no data signal at all but a fairly strong phone signal, I assumed it was ee, they've been appalling lately, I turned my phone off and on, toggled flight mode on and off and it made no difference, I went into the network menu and I noticed that the mobile data was turned off, I turned it back on and all was well again. Just now I picked my phone up again and my mobile data was switched off and my phone was disconnected from the network altogether, how is this possible?
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Mar 29, 2015
After new update, my phone doesn't seem to have a mobile network. I tried calling at&t we did some troubleshooting, they recommended a back up and restore to undo any updates but that didn't work. I have a galaxy s5... I can't go on the Internet or social media unless on WiFi. If I receive picture messages it won't let me download them/view them even on wifi....
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Jan 13, 2016
My S6 Edge is failing to recognise the Sim card. (aim works perfectly in another handset). I've gone into the settings menu to look at the network settings, but 'mobile networks' is now missing from the menu.
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Jul 19, 2015
After last update i can not see a type of mobile network while scanning them in settings - More networks - mobile networks - network operators.
I can only see the name of the mobile operator without type of mobile network. Before last update I saw the name of the network and the network type (eg. 2G, 3G...)
Model number: SM-G900F
Baseband version: G900FXXU1BOE5 SE for Andriod status: Enforcing SEPF_G900F_5.0_0022 Tue Jun 23 14:06 2015
Kernel version: 3.4.0-4920185
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Jul 16, 2010
Is there a REGULAR Galaxy S that will work on the T-Mobile 3G bands?
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Aug 23, 2015
I would like to request a read on my emails was able to do on the Samsung 5
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Nov 4, 2015
Using android devices i can print from any mobile device except for all Samsung tablets and mobile devices. I am using an S5 but cant get print to work.
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Jan 24, 2013
I bought a samsung galaxy s2 off a friend and its on the 2.3.6 version. It has been unlocked (still has t-mobile branding on it though) and rooted. What i want to know is if i update it via samsung to the latest software which is ICS 4. something would the phone be locked to t-mobile again? i know i will loose the root access im not bothered with that all i want to do it update it to the latest software, but afraid of it being locked back to t-mobile.
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Jun 26, 2012
I'm using 2.3.6 on my first Android phone. I moved some photos from my PC to the phone (no SD card) and during the copy process I received a message - "may not be compatible with device". I can see them in my gallery but get no response when I try to select one of them for wallpaper. If I tap it, the photo is isolated and that's it. No response from menu icon. There are forward/backward arrows at bottom of screen and tapping them just gets me the date I copied the photo to the phone.
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Jul 3, 2012
since my husband updated my Galaxy S2's firmwire, I've noticed that my battery is lasting a lot less than it did before it was updated.I've noticed that the 3G is on all the time, and when at home, when I don't need it, it doesn't automatically switch to the wifi like it used to.So basically, the wifi and 3G are on at the same time, instead of switching from one to the other.
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Aug 11, 2011
Weird problem i had was i tried AP Mobile once just to try it and that was it. But after charging my phone last night after 1 hour it was down to 60% and was quite hot. I looked at battery usage and 80% was being used by AP Mobile and i couldn't stop it. I eventually stopped the program but it was still showing on Battery Usage (I'm not sure if that is an average over the day or is showing you what is being used at that moment).
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Feb 28, 2012
I just upgraded my phone today. The phone was working at the T-mobile store out of the box with the limited battery charge the phones ship with. I came home did some stuff .. and the battery was running low. It warned me so I went to plug it into my computer and continued using it. It said it was charging. After a short amount of time the screen powered down and flashed a grey battery logo with a white loading symbol and powered off again and back on doing the same thing.
After this ... the phone would no longer power on even though I left it connected via USB to the laptop. Kind of pissing me off since the phone is brand new. Can I resolve this or is the phone defective?
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Aug 24, 2015
So I applied for the partnership for the samsung mobile theme editor, but I got reject for who knows what reason. I am new to making themes so I didnt have much to offer for the portfolio.
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Jan 12, 2016
I would like to know how to add a shared calendar on my Samsung Galaxy S6 Edge.
When I go to S planner, I don't see the events on the shared calendar, but when I log in to gmail and go to calendars, they are there.
Is there a way to sync those events on my S6, in the S planner, without having to always log in my gmail and go to calendars to see those events?
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Dec 3, 2015
Unable to receive or send text messages to anyone on my contact list ,except my wife's new galaxy 6 samsung phone. I have a new Samsung Galaxy 6 phone...
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Jun 2, 2015
I can see the text in the banner on the home screen but when I go to open it, it disappears...Odd
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Aug 29, 2015
I want to see my videos from my phone to my appradio2, i have a samsung galaxy s6 edge and i dont know how?
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Jul 21, 2011
Yesterday i used the the mobile data connection just as normal. I downloaded from the store and everything. Then i was back in wlan. I tried Fring. I wanted to try Fring also on 3G or Edge or HDSPA or whatever comes out from my handy and goes into the air ^^ I don't know anymore.So I turned off my wlan and was down. No internet anymore and even there was no icon in the toolbar.
I turned my phone on and off, unistalled every app i installed since the last time it worked, which was just an hour before that.
The things i installed were: A brightness widget (appears under volume controll if you press the volume buttons. I forgot the name.) and "Quicksettings", which leeded to uninstalling the first mentioned unit.After that didn't help either, i changed the card in my phone with another from the same provider. It didn't work. In the same move i put my card to another smartphone and got a connection.Conclusion: Either my phone is misconfigured (which i hope for) or it's broken (which would suck but i have warrenty left).
I even tried to let my provider send me the right connection data and saved them. Nothing...I know there is the way of getting back to factory settings, but i only want to try that if i'm running out of possibilities. And of course i don't want to lose my app data. my phone is not rooted now and i know i have to, to save my app data and apps (which sucks. 1-0 for the iPhone). I you have only ideas that could be done by rooting my phone i would do so, but i would rather avoid that because of the 'maybe warranty loose'.
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May 18, 2012
When I'm roaming abroad is it possible to switch off the Network so that I can use the WiFi connection to access the Internet?
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Nov 26, 2012
i just installed Jelly bean before 5 mins,after i rebooted my phone i put my PIN code and phone start well, but then i see this "sim network unlock pin"how can i fix it? i was using Icream sandwich before.do i need to install again ICS to fix it?
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Jul 21, 2012
My wife just came back from overseas and now her phone will not detect our wireless network, just says it's "out of range", yet my phone connects fine. I have checked all the settings which are ok, reset the phone and the router to no avail.
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Oct 27, 2011
My SGSII is not connected to 3G network. I am using Aircel connection, Hyderabad India. My sim card is getting into 3G network when I put it into any other 3G phone.
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Jun 6, 2015
I've had other phones and never had this problem; you plug in the USB and it recognizes it as a drive. I just switched from S4 to S6 and it won't recognize it. I've even tried different cables.
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Jun 25, 2015
I currently have a hands free speaker in my car that is bluetooth, and i am trying to replace my aux chord to the stereo with another bluetooth receiver for my music. can the s6 connect to both devices at the same time? and would the phone know to direct the phone calls to the speaker and the music to the stereo?
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