[Q] WCDMA problem on Pure ICS 7.1 - Galaxy S II Q&A, Help & Troubleshooting

Hey, i live in kerala, India ...after flashing Pure ICS7.1 , the best ROM for my phone, i never had a problem like this before, i cant seem to get signal for WCDMA... ... earlier beta ICS Roms had no probz, i only use wcdma for 3g data, now that isnt possibel, if theres a solution....please let me know

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[Q] 3G/HSDPA Not working on Custom ROMs

Hi guys, faced a really weird issue while flashing custom roms. I tried 3 roms over here, namely the chocolate eclair, froyo sense extended and RCMix22B WWE.
For all of these 3, I could no longer access the 3G/HSDPA network. Anyone faced such issues or have any idea to fix it?
I tried *#*#4636#*#* and put WCDMA preferred but still unable to get through the ping test. Did a nandroid restore and 3G is working again.
Hope I can resolve this
What network you on? Custom rom developers can't possibly hope to put every apn across the globe in their roms, so you may need to enter it manually.
oh >.< didn't know that >.<
I am currently on Starhub Singapore. Will search for the apn! thanks alot for the heads up!!

[Q] How do I BETTER my 2G/3G Signal?

I've had this problem for a while now. I flashed my Sony Xperia Ray to ICS a while back and the signal strength has been terrible (2G and 3G). A lot of the time I get no signal at all. I experience 9/10, 1 bar of 3G signal and when switching to 2G there is no signal at all. What could be causing this??
I've tried updating the baseband to ST18i_8x55A-AAABQOAZM-203028G-72 and I have currently updated it to ST18i_8x55A-AAABQOAZM-203028G-77. But this hasn't resolved the issue. :crying:
In other attempts I have tried flashing different kernels and roms and have tried the Sony's PC Companion by flashing it back to the original Official Sony Gingerbread Stock. BUT I have been unable to sort it because I can't seem to locate a official Sony kernel in order to do the official update process.
Any ideas on how I could attempt to resolve this?
P.S. my network provider: Vodafone UK.
xxatra1nxx said:
I've had this problem for a while now. I flashed my Sony Xperia Ray to ICS a while back and the signal strength has been terrible (2G and 3G). A lot of the time I get no signal at all. I experience 9/10, 1 bar of 3G signal and when switching to 2G there is no signal at all. What could be causing this??
I've tried updating the baseband to ST18i_8x55A-AAABQOAZM-203028G-72 and I have currently updated it to ST18i_8x55A-AAABQOAZM-203028G-77. But this hasn't resolved the issue. :crying:
In other attempts I have tried flashing different kernels and roms and have tried the Sony's PC Companion by flashing it back to the original Official Sony Gingerbread Stock. BUT I have been unable to sort it because I can't seem to locate a official Sony kernel in order to do the official update process.
Any ideas on how I could attempt to resolve this?
P.S. my network provider: Vodafone UK.
Click to expand...
Click to collapse
Hi
Try some build.prop rules.
There are some 3G and UMTS dedicated tricks, look fot them trough the forum!
Hey,
Thanks for replying. I've had a look at this:
http://forum.xda-developers.com/showthread.php?t=1881401&highlight=build+prop+3g
Um, I'm having a go at step 1 and located the build.prop file. I'm getting a bit confused however as a lot of the code from this page isn't in my file (bits are though which I've changed). Do you think I would just copy + paste it in at the bottom. In all honestly I'm no Wiz... Perhaps I'll ask the guy that coded it all up.
ALSO, I've flashed on Step 2. 2. sysctl.conf = Data speed increase (wifi/3g/4g) - a little better but this hasn't fixed it.
Thanks for the help

[Q] Help

I'm no sure if this goes here but anyway, since yesterday I've been trying to upload my Custom ROM from my Galaxy S3, but everytime i change it the connectivity (2G/3G) doesn't works but the rest is ok. I've been on Omega Rom in android 4.1.1 and in this one the Data Conectivity works, but when I tried with the new versions of Omega Rom and Carbon Rom, 2G/3G just dissapear, and I don't know why this is happening . I hope someone can help me, or is it a problem from Android 4.2.2 ? PS: I can write in any of those official threads of the Roms because it doesn't allow me. Thanks so much
In setting on network pages find these
Mobile data = on
Network mode = auto
Make sure use 2g is disabled

[Q] Singapore GT-N7005

Hi guys , i am from singapore , using samsung galxy note 1 GT-n7005 LTE version ..
currently i am using i717 liquid smooth rom , after much hesitation as im afraid if my brick my device..
initially i am using padawan and i ran into connection issues , i cant receive signal .. i updated my radio to ics blaze , i got signal , but its weak and 4g wont come on . I have verified the apn settings and they are right.
I flashed back original radio and flashed liquid smooth with gapps , however i am still not getting 4g signal and btw i have removed all the wakelocks but my device still wont go into deep sleep .. any help here ..
someone pls advice on the custom radio and rom i should use , because the stock samsung one sucks badly..
Hi did you get any solutions? i am having the same problems now. trying the lolipop roms all having intermittent 3g issues

Slow response to wifi internet

Hello developers , does anyone has a problem with Wi-Fi internet on HTC m9 sprint after the last update into nougat ,, I feel it's like worse then the old 5.1 Android ..
Is there any idea may help with Wi-Fi , or maybe flashing modem of 5.1 , the old one ...
Thank u
hellcell said:
Hello developers , does anyone has a problem with Wi-Fi internet on HTC m9 sprint after the last update into nougat ,, I feel it's like worse then the old 5.1 Android ..
Is there any idea may help with Wi-Fi , or maybe flashing modem of 5.1 , the old one ...
Thank u
Click to expand...
Click to collapse
Can't really say compared to old 5.1, since I went from 6.0, but no issue so far on latest nougat.
I am running viper though, so it's not purely stock.
3g network
Could be any issue regarding the Wi-Fi network , but I also have a problem with the 3g network with the new update , it keeps saying the network is busy right now , when someone calls the time I use 3g ...
Any solution for this ???
Thank u

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