Pls help me to unlock my samsung tab2 7.0

my tab cannot recognize any SIM CARD here in philippines.

thankyou in advance!

Has anyone else had a problem with the mobile network on the OPO? I'm running stock cm12 5.02. When I leave a wifi network the mobile network fails to connect and an exclamation mark appears over the signal bar, I then have to reboot to get it to connect. Can anyone recommend a solution or is anyone else having this problem?

I have a tmo dual sim note3, and the GSM slot is super slow 2G. I have two old TMO GSM android and windows phones that both have 4G. Is it possible to swap them, I know how to solder but are they compatible?

I didn't find a conclusive answer about this in forums.
DIAGRAM: techinsights[DOT]com/samsung-galaxy-note-3/

I did root using ioroot, installed LS980_AutoRec.apk, wiped, flashed KK_Baseband_LS980.zip and CloudyG2_2.2.zip.

I do not get any network. I'm unable to make forward progress. Any ideas?

Not sure if this is important:
- no message that SIM card has been inserted
- baseband version is set to unknown
- imei etc are also unknown.

Thanks!

hello friends , my samsung galaxy s5 Sm- g900m , of the message is not registered on the network every time I try to make a connection , already changed the ROM , since reseted to factory default , use today G900MUBU1BOB3 firmware , since TESTED IN BOA3 , the problem began in BOC4 room , which could be a modem error perhaps you would like help , already tested other chips , 4 operators but to no avail , I search the IMEI and ok what can be

Dear frndz few month back i have installed the ozcan rom on my GS4,
last month i have installed official lollipop but it was not good and stable so i have downgrade it to kitkat 4.4.2 and again install ozcan rom but now when installation complete then

NO NETWORK AND UNKNOW BASEBAND

problem face.
kindly help me how can i fix this issue,
1) i have flash this rom 4, 5 times
2) change the recovery software
3) try ozcan previous version

but every time fail to fix the issue.:(:(:(

I have been running Android Revolution on my AT&T HTC One (M8) for several months without any issues. Late last week my phone started randomly exhibiting some strange behavior. The most problematic is the fact that certain apps cannot establish their required connections. This problem did not exist prior to either Thursday or Friday of last week (5/14). It is possible that this was caused by an update, but I have no idea which one or how to check what was updated on a specified date.

As for the problem itself, my best guess is that a specific port (like 443) or type of traffic is somehow being blocked. However, I don't know how to troubleshoot to determine what specific traffic is being blocked or what is blocking it. The issue exists over wi-fi and mobile data. Everything else connects fine. Apps like Facebook, DI Radio, Chrome, IMDB... all function normal. The apps that I have discovered won't connect are:

PayPal
Pandora
Twitter / TweetCaster
AmEx Serve
Swype + Dragon / Nuance (voice recognition)

I have been searching and haven't found anything close to a solution or guidance. If anyone has any ideas on what is causing this, or even how I can troubleshoot to find out more detail about what's happening I would really appreciate the help.

I wanted to fix internet network on 4G so from dailpad I enterd

*
855
#
3845
#

which is advanced way for modifing on mobiles settings, but once I enteren on:
LTE-ONLY> Modem Setting > LTE Band Selection
and by fault I chose on a band(don't know which one) then the 4G is refusing to connect at all. <<<-------problem starts from here
I tried to repair it by choosing these bands: (band3=1800Mhz & band40=2300Mhz) sence it's our bands here in Saudi Arabia for STC company, but it didn't work.
In my city the only ban activated is 40=2300Mhz.
Do you have any solutions? let formatting be the last solution.
if I upgraded to lollipop would it solve the problem?
LG-G3-D885 kitkat

I have a secured Wi-Fi network using WPA+PSK and WPA2+PSK (802.11g as it's written in my AccessPoint config).
Passphrase is quite complex: 17 characters only letters (both small and caps, only ASCII characters) and numbers. 17 is smaller than 63 (max-len).
Also I'm using MAC filter, configured to allow only registered MAC addresses.
I've register phone MAC address both in AccessPoint MAC filter and on my Linux server (DHCP config, hosts, fixed ARP table). It doesn't connect. No information connected to my phone (MAC address, IP or anything else in my DHCP server records in SysLog). Only a few info in my AccessPoint logs. There, if another device connected, there were two lines: "Station authenticated" followed by "Station associated", but in phone's case, these two lines were "Station authenticated" followed by "Station deauthenticated" (gap between these two lines on other device is less 1 second, but for my phone is more seconds, usualy more than 10 s).
If I force a netbook Wi-Fi card to have same MAC as my phone and with my phone Wi-Fi turned off, my netbook connects immediately, so the only cause I've think that remains was my phone cannot communicate with my AccessPoint.
Have anyone observed same sitiation ? Have someone any solution to try ?

Hi all, a friend has bought a galaxy s6 less then one week, and we have seen that the phone has a issue. The wireless network as 3G or 4G are slow to connect at the grid. It can be a factory problem or because was the sim cutted badly?
Thanks for help

Recently I upgraded to Android Revolution 5.0 and 5.1 and started having problems with my Wireless Network when using my phone's hotspot. I fist thought it was my computer but I don't have this problem with other Wi-Fi networks. I have use my phone's hotspot for years and never had this issue.

Basically each time I turn on my mobile hotspot on my phone and reconnect my computer a numeric value is added to the wireless network name. For example, I have named my hotspot "HTC" and each time I reconnect, it's renamed to HTC 1, HTC 2, HTC 3. I know it's not a big issue as I'm still able to use my hotspot but it's irritating as I have to configure it each time before jumping online.

I have spent a few hours reading and all I could find was information on how to rename my network connection and how to delete and/or merge networks. I have even edited the registry and I keep having the same issue. I'm running windows 7 by the way and my Network Adapter is up to date.

Does anyone know how to stop this from happening?

Thanks

I have a boost moto G XT1031 flashed to Verizon XT1028. I upgrade the bootloader to 41.19 and flashed CM12.1. Everything was fine except that I couldn't make outbound calls. After reading a post about someone with similar situation, I flashed KK 4.4.4 radio XT1028_Verizon_US_CDMA_390.81.01P.zip. But after that all my information under SIM Status and IMEI Info were lost. Now it just says NO SIM Card.

How do I restore it? I have tried to use DFS but after CM12.1 was installed the PC won't install COM ports for the phone so it can't be recognized by DFS.

Any help would be greatly appreciated.

Thank you.

Hi I have galaxy s3 with android 4.1.2 but when I want to call I see this problem; I dont have backup from efs folder, how can I fix it and its emergency! !

Voicemail services have gained active user response and this service has been still in use by many mobile users worldwide. Even the network providers include voicemail services in subsidised rate in their package.

Anyhow, this service has become extinct in INDIA years ago!


I've tried portiing to various network and none of them actually had this service even on their customer service VR menu. One terrible moment is where customer executives and network showroom representatives actaully asks what's the use of such service :silly: Recent boom with smartphones and Mobile internet users across India is going on upsurge every quarter of the year. Indian users frenzy and the proposed intention with Missed calls have already served the purpose for a Voicemail service.

I've been going through this positive brain note, that there is or there will be a standalone Android app where once the call has not been attended or rejected, an onscreen app will play our Voicemail greet and will record what they have to say. So we can access this anytime simply by opening the app or long pressing the 1 button or whatsoever. This is really cool idea where the one who calls will just be charged with their normal call rates as opposed to the Voicemail services that once existed. I'm really opening up this view to all fellow XDA devolopers where my life is ruining up with college and concerned bull ****!

If such App persists, then let me know it! :fingers-crossed:

Cheers!

Hey all.
have lg d722, worked great until i go to the hidden menu and turn LTE on
now i getting 0.02 mb downloading.
tried to get it to 3g only but still no good.
tried to factory reset and didnt help.

help!

Voicemail services have gained active user response and this service has been still in use by many mobile users worldwide. Even the network providers include voicemail services in subsidised rate in their package.

Anyhow, this service has become extinct in INDIA years ago!


I've tried portiing to various network and none of them actually had this service even on their customer service VR menu. One terrible moment is where customer executives and network showroom representatives actaully asks what's the use of such service :silly: Recent boom with smartphones and Mobile internet users across India is going on upsurge every quarter of the year. Indian users frenzy and the proposed intention with Missed calls have already served the purpose for a Voicemail service.

I've been going through this positive brain note, that there is or there will be a standalone Android app where once the call has not been attended or rejected, an onscreen app will play our Voicemail greet and will record what they have to say. So we can access this anytime simply by opening the app or long pressing the 1 button or whatsoever. This is really cool idea where the one who calls will just be charged with their normal call rates as opposed to the Voicemail services that once existed. I'm really opening up this view to all fellow XDA devolopers where my life is ruining up with college and concerned bull ****!

If such App persists, then let me know it! :fingers-crossed:

Cheers!

Hey all.
have lg d722, worked great until i go to the hidden menu and turn LTE on
now i getting 0.02 mb downloading.
tried to get it to 3g only but still no good.
tried to factory reset and didnt help.

help!

Hi all,

I bought a Samsung galaxy note 3 in Malta about 9 months ago...and worked perfectly. I travelled to Scotland a week ago....and the network registered successfully there too. BUT when I try to make a call send a message it tells me again the "Not Registered to Network".....the signal is full and the R (Roaming is appearing). Phoning the mobile network company it tells me that from there side everything is ok. Putting the simcard in another mobile it works infact.

I tried also to put a simcard from Scotland into the mobile to try if it will work. The "Not Registered to Network" does not pop out BUT it always tells you "Call ends" as soon as you press the call button....so practically same situation.


Please help. I am really frustrated!


Thanks

Hi

I want to lock my Xiaomi Redmi 1S to Vodafone network only. It should not be able to register to any other network. How do I do that? Already rooted my phone.