Hello,
I have "[ROM][JB 4.2.2][AOKP/CM10.1/PA] ReVolt JB I9100 [Ver.4.3][13/05][Hybrid+AROMA+PIE]" Custom Rom installed on my Galaxy S2.
My internet only works over WIFI. Not over UMTS / GPRS. This is very very slow. What can I do? I've done a modem update. Modem_BULP8-Vodafone....
Try more modems. Start with the modems bundled with stock roms released by your carrier. Then try modems bundled with stock roms released by other carriers in your country. Then try any modem you can get your hands on (there are dozens). Assuming it's not a carrier-side issue, which it is at least 50% of the time.
Related
So i flashed a i9100T modem on my phone with CM9 latest nightly(i know, i know, its a nightly rom) with this modem: I9100TDUKJ1.
I have no internet connection on CM9 but when i install Miui V4 SGS2 2.3.19, i get internet connection. This is weird.
I bought the phone from bell and now im overseas in Thailand and i need to use the internet.
Im on CM9 latest nightly and the internet wont work. Im thinking of flashing a i9100T modem! Please help! Thank you!
I tried KI3, KI4 and all the new ICS Modems and non works. So im turning to the i9100T variant since the 850mhz band in these modem works better.
Some modems are better for certain networks/carriers, so you can definitely flash the i9100T modem in your i9100M. If you are not happy with the network performance, you can always go back to your original modem - there is a huge collection of modems in xda. It will not kill your phone, I personally use different branded modem in sgs2 phone.
fixed
seems like apn settings was wrong.
Please forgive me if this is a dumb question but can I use the ROM from different provider in my tablet ?
I have a P7500 with canadian provider videotron who will not upgrade to ICS or JB. I've been trying without success to use CM 10.1 but I'm wondering if I could flash with an official rom from another canadian provider and upgrade via kies or ota.
I'm assuming everything should be compatible since videotron and rogers both use hspa+ network but are the roms from sammobile unlocked ? Would their Rogers rom work with my Videotron sim card ?
well im using a custom rom with rogers provider
custom roms are not provider dependant.
even using the voice call modem (baseband) and it works great.
i dont see why not..but recovery from odin should not be a problem
in other words difference between rogers p7500 and videotron p7500 is it's bloatware that is not in custom roms
My question is not about custom roms, it's about the official roms available at SamMobile. Are they locked to their providers ?
I have a SGS2 i9100 and it's the inernational version. Recently I flashed I9100XWLSD stock firmaware which I got from
http://forum.xda-developers.com/showthread.php?t=1544487
Now the problem I have is the reception is only about 1 signal bar and sometimes it rises upto 3 bars. But it never access HSDPA even though it shows connected. Also WiFi is slow and it takes times to load web pages.
The signal band for UMTS/HSDPA in my country is 2100Mhz. - My country is Sri Lanka (Asia)
Is there any fix that I can apply. It's really annoying to have this problem because 90% of time, I can't even make calls as it only stays on dialing screen without actually connecting with the other party that I'm calling to.
-Current details of my SGS2 i9100-
Kernal -
3.0.31-889555
[email protected]#3
SMP PREEMPT Thu Jan 31 14:48:54
KST 2013
-Build-
JZO54K.I9100XWLSD
-Baseband-
I9100XXLS8
Thanks in advance!
Try the modems bundled with stock roms released by your carrier. Then try the modems bundled with stock roms released by other carriers in your country. And if connectivity/data still isn't fixed, try any/every modem you can get your hands on.
Re: WiFi, this isn't affected by the modem (as WiFi drivers are in the kernel), so maybe try some custom kernels or even different stock roms which will have different stock kernels (No, there are no 'easy fixes' for either of those problems, it's going to take some 'experimenting' on your part if you want to fix them).
MistahBungle said:
Try the modems bundled with stock roms released by your carrier. Then try the modems bundled with stock roms released by other carriers in your country. And if connectivity/data still isn't fixed, try any/every modem you can get your hands on.
Re: WiFi, this isn't affected by the modem (as WiFi drivers are in the kernel), so maybe try some custom kernels or even different stock roms which will have different stock kernels (No, there are no 'easy fixes' for either of those problems, it's going to take some 'experimenting' on your part if you want to fix them).
Click to expand...
Click to collapse
ok mate I'll experiment with some modems. Thank you! Can you tell me a good kernel which suits my device?
Try Dorimanx and/or Siyah; there are other custom kernels you can try in the Android Development & Original Android development sections. Also, so far as the WiFi is concerned, in the WiFi settings on your phone for the network you're connecting to, try static IP instead of DHCP, this might just solve that particular problem without you having to flash anything (try this before you start flashing kernels).
Hi guys, i want a firmware or custom rom for galaxy gt-i9100t, if there is any rom after 4.1.2 ! , also i have a question: the normal rom for g-ti9100 could be installed on gt-i9100t !!?
There isn't any stock firmware >4.1.2. Yes, you can flash I9100 stock roms on the I9100T, but you may have to use a modem from an I9100T rom if you're using the phone on a network belonging to a carrier who sold the I9100T.
okay 10x for help, i'm so greatfull
What about a i9100 custom rom?! Can i use it to i9100t !?
Sent from my GT-N7100 using xda premium
Yes, of course. the I9100 & I9100T (I also have an I9100T) are exactly the same except for a very slight difference in radio output, achieved by firmware - the modem.
If you flash an I9100 stock rom, it will include an I9100 modem which might (not always though) mess with your connectivity, and as I hinted at in my PP, in my experience, using modems which have been bundled with stock roms released by carriers which sold the I9100T tends to result in the best connectivity. You can check these by searching the I9100T firmwares on Samfirmware, which lists the baseband (modem), and you can then find/download whatever modem in question here.
However, if after flashing an I9100 stock rom your connectivity is OK, no need to change the modem. Only change the modem if your connectivity isn't great. Custom roms don't include modems, so flashing a custom rom won't change your current modem.
i got it, thank you very much for your help and your notes about the modem thing :good: .
Hi,
I have been using ATT Galaxy S2 (SGH I777) for almost 2 years now. Immediately after purchasing, came to India and I rooted it with OCD Root Stock ROM.
Recently only, I updated the firmware with ATT Stock Jelly Bean (UCMD8) but I started facing issues with the network signal strength. Then, after a week updated to ShoStock3 JB v4+ jeboo_kernel_i777_v2-3a. Signal strength still ranges between ~3-5 asu. Not able to receive /make any calls. Most of the time it remains unavailable or out of network.
Tried various modems KE7, KI3, NELP3 and many others but of no use. (have tried each of these modems after keeping them for at least 3 days as mentioned in one of the thread that modem takes at least 3 days to settle)
Has anyone faced this issue or if anyone can help me out here....thanks in advance.
Tried reading many threads outta here but could not find any similar one..so posted here.
Regards.
I've never experienced that. When changing distribution or modem, there may have been slight variation in signal strength, but not complete failure.
I don't recognize those modems. Stock modems for the I777 would be KH7, KK6, LE5, LL6 and MD8. There are also modems from leaked firmware versions KJ1, KJ2, KJ4, LC2, LC5, LD3, LD4, and LK3. You can grab any of those modems in this thread. Try those and see what results you get, although when you flashed the I777UCMD8 firmware, it would have included the MD8 modem.
creepyncrawly said:
I've never experienced that. When changing distribution or modem, there may have been slight variation in signal strength, but not complete failure.
I don't recognize those modems. Stock modems for the I777 would be KH7, KK6, LE5, LL6 and MD8. There are also modems from leaked firmware versions KJ1, KJ2, KJ4, LC2, LC5, LD3, LD4, and LK3. You can grab any of those modems in this thread. Try those and see what results you get, although when you flashed the I777UCMD8 firmware, it would have included the MD8 modem.
Click to expand...
Click to collapse
Thanks creepyncrawly. Have installed UCLL6. will see its performance for next 3-4 days and will let you know.
Regards.