The Sim 1 port on my q700 got corrupted but my sim 2 slot works well. I have flashed the xperia rom and the miui rom one after another. They both offer 3g sim switching i. e. I can run 3g from the sim2 slot. The stock rom doesn't have this ability. Both the custom roms resulted in an abnormal battery drain (the "phone idle" category alone resulted in 92 percent of battery usage). The stock is very fluid and doesn't have this problem. So I wanted to ask you if there is a way that I can use 3g switch on stock rom? Is there a rooted solution or flashable solution to this?
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Hi,
I have a problem with my Samsung S4 i9505. It was locked on SFR (france) network.
After unlocking my phone doens't connect to anything else than 2g (I think). I don't know exactly which network because next to my battery icon is displayed H+ but the download is very bad.. (maxim 407kbs).
I exchanged my sim card and nothing. I put my card to another phone and the speed is around 6-7 mb/s. ( which is normal for 3g networks).
Did anyone encountered something like this ?
L.E.:Sorry: i9505 not i9505g
I installed Liquid Smooth, and another AOSP rom and the mobile data speed is back to normal.
Any ideea why is this happening with original ROM?
yakumoeasygo said:
I installed Liquid Smooth, and another AOSP rom and the mobile data speed is back to normal.
Any ideea why is this happening with original ROM?
Click to expand...
Click to collapse
If AOSP call *#*#4636#*#*
right now I am on GoldenEye, but still the problem persist.
If I reinstall AOSP what should the command above will do ?
I have to say that I am on 4.4.2 bootloader and I have knox flag set to 1. Is this a realy bad thing ? Could this make problems on mobile data ? To limit the data to 2g ?
I found the solution.. It was me...
For every stock ROM my APN settings were wrong. For AOSP roms, the APN was correct. I checked the APN settings on the AOSP rom but not on the stock rom.
I feel silly...
APN was set to Orange-WAP so that's were the speed of maximum 400kbps was from.
i just cutted my sim card today and am experiencing signal drops like every minute or so.. am running stock custom rom no name 420 dpi and dorimanx latest kernel. with at&t d800 in mexico. we use the same bands.. its so annoying please help.. havent checked wifi it was ok when on stock and after this rom. i just didnt had time to cut the sim cad till now..
well i decided to test my sim card with stock rom d80030f and the signal drops are gone i did a nandroid of it and works ok, i dont know why using no name 420 dpi rom i was having signal drops... good thing now i know it isnt the phone or sim card..
UPDATE i went to cehck on software and on base band it has unknown and i went ahead and downloaded flashable d80030f zip and now it shows my baseband and no more signal drops....
Okay, I should of just stayed here to say first...
I decided to flash cyanogen on my s4 due to bad battery life on the default sprint. I am using Tello as my provider and it was fine on stock firmware, however, I installed this galaxy-s4-sprint-cm14-cyanogenmod-14-nougat-rom from cyanogenmods dot org
Right after installing, as I got in, it said sim card not detected. I have no cellular signal
Is there anyway to fix this?
Please help and thanks!
redbob1985 said:
Okay, I should of just stayed here to say first...
I decided to flash cyanogen on my s4 due to bad battery life on the default sprint. I am using Tello as my provider and it was fine on stock firmware, however, I installed this galaxy-s4-sprint-cm14-cyanogenmod-14-nougat-rom from cyanogenmods dot org
Right after installing, as I got in, it said sim card not detected. I have no cellular signal
Is there anyway to fix this?
Please help and thanks!
Click to expand...
Click to collapse
I just went to octos and it works fine with tello. Based on CM 13.0 and android 7.1.1, nice os and officially supported, which is why it works
i have the same issue but the sim wont detetct on my device only when i go on (4g) lte.....go to settings ...more...mobile network type...and select 3g
Hi,
So I have only 3G connection on my Note 3, can't connect to LTE. I think it broke down a while ago when I was updating MagmaNX to UX10. ROM was working fine so I decided I don't want to break it down further and decided to go on with just 3G. But recently I decided to switch back to RR N by vidwhal, becuase Magma became laggy so I started playing with different modems and the result was either bootloop on older modems or just 3G connection on later ones. Currently I'm on CP_N9005XXUGBPG1 but I tried almost all of modems and BL from this thread https://forum.xda-developers.com/galaxy-note-3/general/bootloader-baseband-bl-cp-samsung-t3582504
It's apparently not ROM dependant as it's broken on both MagmaNX and RR N. Any other ideas on how to fix it?
Oh, and GPS also became pretty bad, it takes a few minutes to get the first fix.
If it matters I live in Poland.
Usual reply wipe phone flash stock rom .
Wouldn't connect to LTE on stock as well. Finally I found out it was not my phone's fault but carriers. Other SIM card in my phone has LTE and my SIM in another does not.
Hi guys,
I flashed custom rom (Pixel Experience) and everything works very well and stable.
However, I have one problem with this Rom, LTE doesn't work at all (only 3G/HSPA+).
I tried to flash soft again without success. I also tried to upload FireHound Rom also lack of LTE.
Even when I try to force it by a command *#*#4636#*#* there is no signal, though I'm in LTE range.
On the stock Rom I had no problem with LTE.
Does anyone have a similar problem?
How can I fix it?
Thank you so much for help guys.
Check your apn settings & set your prefered network on 4g or LTE