So when I was on nk3 I was able to use *#*#4636#*#* to change my connection from LTE to 4g hspa+. But my phone upgraded to lollipop and since I want root I used Odin to go back to nie and that menu doesn't want to come up. Is there I way I can change it?
Related
I have the stock ROM and accepted the OTA update. So I am not rooted in any way now.
Is there a way for me to find my wimax firmware and MAC?
A little history:
I got my evo a few weeks ago and unrevoked. Then decided to full root with simpleroot. Becuase I was not getting 4g (chicago burbs so I should have it) I decided to RUU back to stock and accept the OTA update.
Download the full RUU here:
http://forum.xda-developers.com/showthread.php?t=717024
I thought that file was completely stock. Does it have root?
Thanks for yr reply but I guess I don't understand. That RUU is completely stock from HTC.
How will it help me find my wimax firmware and MAC?
Go to the dialer and dial ##33284# it will take you to "Field Trial" from there go to "WIMAX Engineering", that screen will have your WIMAX firmware info.
If 4g is connected or just scanning, go to settings->about phone->hardware information it should display 4g MAC address....also, MAC address is on the sticker of the box of the Evo
I'm running the ota us tmobile 2.2.1update. If I chose to flash a new sbf,will I lose my 3g connection?
why are you going to lose????
INstall cm7 and no probs...........u can switch to any band------>baseband switcher
My mobile loss gsm signal when left ideal, Im not able to make/receive call neither able to send/receive sms.
If I restart my mobile Im able to receive call/sms, but than after some time again signal are loss but strange
thing is that My phone showing full bar all the time.
The sim Im using is working perfectly fine on other mobiles. I also tried re-inseting SIM
I tried restoring my mobile but it didn't work.
Anyone please help me fixing this problem
Thanks
​Mobile Details
Samsung -sgh -I747
Android Version 4.3
Baseband version
I747UCUEMJB
Kernal version
3.0.31-2024954
[email protected]#1
build number
JSS15J.1747UCUEMJB
BUMP
Are you able to switch the network type to wcdma only?
There was no option of changing network type in Setting
So I used the code *#*#4636#*#* and change it to GSM only, WCDMA
But it some times work for 5 to 10 minutes and after that even though my mobile shows full signal bar but i'm neither im able to receive call/sms nor able to send.
BUMP
I'm not sure but maybe you could try to run an OTA update to update the ROM, bootloader, and modem to KK.
audit13 said:
I'm not sure but maybe you could try to run an OTA update to update the ROM, bootloader, and modem to KK.
Click to expand...
Click to collapse
Can u please guid me on how to do that.
If you are running a stock ROM, connect to wifi, go to settings about software updates.
audit13 said:
If you are running a stock ROM, connect to wifi, go to settings about software updates.
Click to expand...
Click to collapse
I dont know if Im running a stock ROM, but I tried to update software under setting but it says I have latest verison
Downgrading and Upgrading questions
Hello XDA.
I've got the LG G3 D855 and I got it with android 4.4.2 and than I upgraded it to lollipop (right now I'm with v20H) and I knew that the device is capable with 4G so I talked with my carrier and I finally had the 4G enabled on my phone.
But I suddenly faced the bugs of lollipop and I decided to downgrade back to 4.4.2, it was alright but the 4G capability dissapeared of anything even in the menu there was no option for LTE so I upgrade back for lollipop again and it was ok and I got my 4G back :good:
So my question is why did it happened ? and I want to know what to do if i'll downgrade back again and still have the 4G enabled and not lose it.
Thank you.
Amit Yeffet said:
Hello XDA.
I've got the LG G3 D855 and I got it with android 4.4.2 and than I upgraded it to lollipop (right now I'm with v20H) and I knew that the device is capable with 4G so I talked with my carrier and I finally had the 4G enabled on my phone.
But I suddenly faced the bugs of lollipop and I decided to downgrade back to 4.4.2, it was alright but the 4G capability dissapeared of anything even in the menu there was no option for LTE so I upgrade back for lollipop again and it was ok and I got my 4G back :good:
So my question is why did it happened ? and I want to know what to do if i'll downgrade back again and still have the 4G enabled and not lose it.
Thank you.
Click to expand...
Click to collapse
can somebody please help me an answer please.
Amit Yeffet said:
can somebody please help me an answer please.
Click to expand...
Click to collapse
If you downgrade from Lollipop to Kitkat your modem is gone that's why you dont have network now ,you have to download the KitKat modem for your firmware version and all will be fine
Flash it in custom recovery
ludoke said:
If you downgrade from Lollipop to Kitkat your modem is gone that's why you dont have network now ,you have to download the KitKat modem for your firmware version and all will be fine
Flash it in custom recovery
Click to expand...
Click to collapse
Wrong answer. If the "Modem" was gone, he couldn't get any service. So, modem is OK.
You can activate LTE manually;
1- Go to Dialer
2- Type *#*#4636#*#*
3- Select Phone Information
4- You should see a long box end of page. Change the section in box to one of LTE modes.
Hi fellow xdaers,
have been a while since i last flash / rooted an android device.
i have a T805Y running KitKat when I bought it from Telstra (Australia). i have then flash the generic Lollipop ROM (T805YDOU1BOG1_T805YXSA1BOG1_T805YDOU1BOG1_HOME) using Odin.
since then, i am having random lose of 4G connection and no way of getting back my mobile connection until a reboot.
does anyone knows if I can load a Telstra modem (perhaps a modem from KitKat using Odin (not rooted). my suspicion is that the gneric Lollipop ROM is not liking Telstra 4G sim card. i have to restart my T805Y every 2 days. disabling mobile network/enable flight mode still does not work for me.
my access point is telstra.wap.
when the 4G connection goes offline, i am not able to make any changes to APN/network mode. when i select network operators, it says 'can't connect'
restart is the only choice for me.
Thank you.
If you find out let me know please. I have the same model and would like to install custom roms but I think our model has the extra 700mhz LTE band needed for Telstra 4GX.