Hey guys, i have a question. I'm trying to get into the service mode via the dialer by entering all the codes that i have found so far. None of them work ecept for one that shows promise but only shows a black screen with "Service Mode" at the top and it doesn't respond to any of the imputs from the drop down box. that code is - 27663368378 - There is another one that actually works but it just gives me the info on my network connections. Any help is greatly appreciated. Also I'm running stock, rooted, safestrapped, 4.4.2 kitkat. Thanks!
Related
Hello All.
Met with problem.
Can`t create internet network via GSM/WCDMA. But have a call without any problem.
In APNs menu only one button present -back-
I had tried to pressing with different sequences the buttons on a body but unfortunately.
I had tried to change information into apns-config.xml but unfortunately.
Please need help find to application which involves apns-config.xml in work.
Or some other information.
My devices kuPhone s9 Android 4.0.4.
I should be able to help you as I own one too.
Hi everyone,
I recently bought the phone from T-Dimension and it's having some issues and I was wondering if anyone could help me out or if they've run into something similar. The issue is I can't seem to send/receive any calls and I can't send/receive any texts. The bizarre thing is it works for the first 45 seconds when I reboot but then locks me out straight after that. The phone is issued from Hong Kong and had Color OS on it but I flashed CyanogenMod onto it, here's some more information.
- The phone is connected to Amaysim, which runs of the Optus network I believe, so it's connected onto the mobile network just fine.
- The Micro-SIM card I'm using is brand new, it's put in correctly into the slot, meaning upside down facing towards the bottom of the phone, so that's fine.
- I've tested the SIM with other phones and it works perfectly fine.
- When it locks me after 45 seconds, it fluctuates from saying, "Call Not Sent" to just it being stuck on the dialling screen.
- After being locked out, I can't receive any calls either, I've tried calling the phone but nothing shows up.
- After being locked out, I can't receive any messages either, when I try to send a message it just stays stuck in sending, and if I restart the phone, it just says the text failed.
- I've contacted Amaysim Help Desk, and they say my problems lie with the phone being locked, and I'll have to contact the manufacturer to sort it out.
- I've also contacted my supplier, who seems to have trouble finding out the issue.
- APN settings are set correctly with my mobile carrier.
- Already done a factory reset, didn't fix the issue.
- Put the preferred network type to 3G under Mobile Network settings.
- I flashed CyanogenMod 11S using this tutorial from youtube, /watch?v=QDKOEtN9pbo and downloaded the cm-11.0-XNPH22R-bacon-signed.zip file.
Please can anyone help me with issue, sorry for long wall of text, I really want this phone to work!
Cheers,
You probably should flash another modem & then try.Here
http://forum.xda-developers.com/showthread.php?t=2824139
Sent from my One using XDA Premium 4 mobile app
LukaZilla said:
Hi everyone,
I recently bought the phone from T-Dimension and it's having some issues and I was wondering if anyone could help me out or if they've run into something similar. The issue is I can't seem to send/receive any calls and I can't send/receive any texts. The bizarre thing is it works for the first 45 seconds when I reboot but then locks me out straight after that. The phone is issued from Hong Kong and had Color OS on it but I flashed CyanogenMod onto it, here's some more information.
- The phone is connected to Amaysim, which runs of the Optus network I believe, so it's connected onto the mobile network just fine.
- The Micro-SIM card I'm using is brand new, it's put in correctly into the slot, meaning upside down facing towards the bottom of the phone, so that's fine.
- I've tested the SIM with other phones and it works perfectly fine.
- When it locks me after 45 seconds, it fluctuates from saying, "Call Not Sent" to just it being stuck on the dialling screen.
- After being locked out, I can't receive any calls either, I've tried calling the phone but nothing shows up.
- After being locked out, I can't receive any messages either, when I try to send a message it just stays stuck in sending, and if I restart the phone, it just says the text failed.
- I've contacted Amaysim Help Desk, and they say my problems lie with the phone being locked, and I'll have to contact the manufacturer to sort it out.
- I've also contacted my supplier, who seems to have trouble finding out the issue.
- APN settings are set correctly with my mobile carrier.
- Already done a factory reset, didn't fix the issue.
- Put the preferred network type to 3G under Mobile Network settings.
- I flashed CyanogenMod 11S using this tutorial from youtube, /watch?v=QDKOEtN9pbo and downloaded the cm-11.0-XNPH22R-bacon-signed.zip file.
Please can anyone help me with issue, sorry for long wall of text, I really want this phone to work!
Cheers,
Click to expand...
Click to collapse
Hey there fellow Aussie. See link provided by other member, it should fix you up.
Transmitted via Bacon
That modem actually proved to be worse for me.. Before I didnt have stable 3G connection.. that modem made my 4G connection worse too. The best, and most stable modem I have found thus far is in the latest nightlies. It is still very very very weak when it comes to 3G connectivity but its better than everything else I have tried. And believe me, I have tried pretty much every rom there is on this forum including XNPH22R, XNPH25R, MahdiRom, CyanHacker, and All the nightlys.
The only one I havent tried is Color OS because I am afraid it will lock my bootloader again.
recently, i got an update on my HTC One m8 to android 4.4.4, and that update removed the option for "2G" only Mode in the Preferred Network Mode, so i made this little app to bring it back
android:minSdkVersion="14"
android:targetSdkVersion="19"
!!!
Please Use at your Own Risk since this also lets you edit other radio related settings!
!!!
Easy accessing the secret screen by Entering *#*#4636#*#* then choose Phone Information
hoang555 said:
Easy accessing the secret screen by Entering *#*#4636#*#* then choose Phone Information
Click to expand...
Click to collapse
Nice, secret menu - like that since good old Nokia days. Cheers.
Yes or that, but not everyone knows that code hence the app
Just for kicks... It's *#*#info#*#* on a phone keypad. Had a moment when I figured it out.
I've recently left my i9100 for an i9305 and decided to start by flashing the equivalent to my favourite ROM from my S2, namely SlimSaber (SlimKat unoffical build with Saber Mod) from here (build 8.0).
Anyway, regrettably i never tested out the phone much with the stock software because i wanted to go strait back to the KitKat experience I'm used to. I did however unlock the phone using USSD code *#19732864# as outlined in method 3 here. I believe I followed it exactly and it worked without a hitch
With it unlocked i put in my GiffGaff SIM and the first thing I noticed was that after every text, instead of getting the regular message saying "woohoo that text was free" or relevant credit update, i just get a similar box with a load of Chinese text.
Then I realised that the proximity sensor doesn't work. I don't mean to go specifically into that problem in this thread but while researching a fix I came across some USSD codes that might help. Now I can get a few to work: *#06# to show my IMEI , *#31# (Checks outgoing caller ID settings) and *#*#4636#*#* (User statistics and Phone Info), but all others I've tried just give me "Running USSD Code" and then "Connection problem or invalid MMI Code". This includes the one I unlocked my phone with in the first place and all the ones that are supposed to help my problem. A couple of the codes (*#526# and *#528#, both for WLAN Engineering Mode) yielding more Chinese text in place of the second message. I've tried putting a coma or semi-colon after the codes to no avail.
I presume that the network messages run on the same system as USSD/MMI and that the problems are connected. Not sure if the proximity sensor issue is connected.
The fact that a code worked before, but then stopped working seems to imply that it was something to do with flashing the ROM. Can anyone confirm that custom ROMs can mess with your USSD codes? Or could the unlock process have changed something? I've tried different kernels but the problem persists. Does anyone know at what firmware level native USSD codes are defined?
Many thanks for any input.
Hi,
The best place to find help would be in your device section, here...
> Samsung Galaxy S III I9300, I9305 > Galaxy S III Q&A, Help & Troubleshooting
Good luck!
Moved
Ok, great thanks. Seeing as you said nothing about getting it moved I just made a duplicate thread there. You can find it here:
http://forum.xda-developers.com/galaxy-s3/help/network-messages-coming-chinese-invid-t2913800
Mods feel free to delete this one.
Hello, Recently I have bought an Unlocked At&T LG G3 The seller told me that the phone has a bad IMEI But it's unlocked to be used interntionally. When I received it, It's working fine, except the data network speed trough EDGE is too slow. As yo can see on the screenshot below I couldn't find the option to change the network type. and I'm stuck at "E" which mean EDGE.
http://s14.postimg.org/8r7vs0x27/Quick_Memo_2015_09_09_11_41_43_1.png
The phone's model is LG-D850 and it's running android 4.4.2 KitKat. it has no IMEI when I dial *#06# it shows IMEI: 0-05 on Settings/about phone/Status... it says IMEI: 0
Anyone here to help?
First, here are the possible reasons why you don't have an IMEI:
The phone was reported lost or stolen in the past.
The phone is still active on the owner's wireless carrier account.
There is money owed on the wireless carrier account to which the ESN/MEID/IMEI is connected.
For the reasons above, this community does not support such devices and you will probably not get any help.
But, this can also happen during a bad flash, so to fix the issue, you have 3 options:
Reset, unroot, then root and flash again
Try the suggested steps in this video
Find a company that can fix the problem by sending the phone to them
youngunix said:
First, here are the possible reasons why you don't have an IMEI:
The phone was reported lost or stolen in the past.
The phone is still active on the owner's wireless carrier account.
There is money owed on the wireless carrier account to which the ESN/MEID/IMEI is connected.
For the reasons above, this community does not support such devices and you will probably not get any help.
But, this can also happen during a bad flash, so to fix the issue, you have 3 options:
Reset, unroot, then root and flash again
Try the suggested steps in this video
Find a company that can fix the problem by sending the phone to them
Click to expand...
Click to collapse
Thanks for your reply, I'm not seeking to restore the IMEI. I just want to have the option to switch mobile network type. Should I root the phone and install a custom ROM?
AminhoVic said:
Thanks for your reply, I'm not seeking to restore the IMEI. I just want to have the option to switch mobile network type. Should I root the phone and install a custom ROM?
Click to expand...
Click to collapse
My bad, thought you wanted the IMEI back. In that case, the E (edge) is showing up could be due to Maroc Telecom throttling your connection or their towers could be far way (happens when you travel cross country too). Anyway, if you want to fiddle with network settings and try to get it to work BEFORE attempting to flash any ROM, try the following [3845#*855# 3845#*850#] USSD code from your stock dialer. You will get a hidden menu containing a juicy list of options and settings, so what you are probably looking for is the "LTE-Only" option (I am not sure though, but you can look through the settings).
And as always, attempt the suggestions AT YOUR OWN RISK.
youngunix said:
My bad, thought you wanted the IMEI back. In that case, the E (edge) is showing up could be due to Maroc Telecom throttling your connection or their towers could be far way (happens when you travel cross country too). Anyway, if you want to fiddle with network settings and try to get it to work BEFORE attempting to flash any ROM, try the following [3845#*855# 3845#*850#] USSD code from your stock dialer. You will get a hidden menu containing a juicy list of options and settings, so what you are probably looking for is the "LTE-Only" option (I am not sure though, but you can look through the settings).
And as always, attempt the suggestions AT YOUR OWN RISK.
Click to expand...
Click to collapse
I'm living at a major city, here the 4G works great. So yeah I have to change the mobile network type since it is on EDGE by defaut I guess.
I attemted the USSD code however it says "connection problem or invalid mmi code" after I hit dial. I have also tried a bunch of codes before but no luck.
I think I will falsh the phone that's the option left. I just have rooted the phone, then I will install TWRP and I will try to flash a ROM in it. What do youu suggest me to use from those ROMs posted here ?
AminhoVic said:
I'm living at a major city, here the 4G works great. So yeah I have to change the mobile network type since it is on EDGE by defaut I guess.
I attemted the USSD code however it says "connection problem or invalid mmi code" after I hit dial. I have also tried a bunch of codes before but no luck.
Click to expand...
Click to collapse
I get the same error if I use a third party dialer app (i.e., Dialer) until I tried the stock phone app.
I think I will falsh the phone that's the option left. I just have rooted the phone, then I will install TWRP and I will try to flash a ROM in it. What do youu suggest me to use from those ROMs posted here ?
Click to expand...
Click to collapse
I haven't flashed any custom ROMs on my LG, but from experience, each device somehow reacts differently to custom ROMs. For instance, I've flashed my S.G. Note (i717) over 30 times and some ROMs were stable at first then started having issues with them.
The best advice I can give you, is to pick a ROM from the list you posted and check the comments to see if it is stable or too many users have issues with it.
AminhoVic said:
I'm living at a major city, here the 4G works great. So yeah I have to change the mobile network type since it is on EDGE by defaut I guess.
I attemted the USSD code however it says "connection problem or invalid mmi code" after I hit dial. I have also tried a bunch of codes before but no luck.
I think I will falsh the phone that's the option left. I just have rooted the phone, then I will install TWRP and I will try to flash a ROM in it. What do youu suggest me to use from those ROMs posted here ?
Click to expand...
Click to collapse
Ever think that it does not have the correct bands for your carrier?