[Q] Help with changing baseband or fixing internet speed - LG Optimus 2x

Hello guys...
I am using P990h with CM7.1.0 , baseband 725 . For some reason internet speeds are very slow (0.5 to 1.8 mbps with HSPA and 9.5 Mbps on wi-fi with Verizon fios) , when I had stock ROM 2.2 I used to get 4 Mbps on HSPA in the same exact location and up to 15 Mbps on my wi-fi , my PC is getting the 15 Mbps right now with wifi , and my friend iPhone 4S is getting around 4 Mbps on 3G.
So, I am not sure what is the reason, but I only care about fixing the internet speed on 3G/HSPA. I don't want to go stock ROM even with Gingerbread, because I already tried it (but didn't test internet speeds) and once I booted the phone for the first time I again got voicemail indicator on, of course with no messages.
Can any one help ? do you think changing basebands will help ? and if so, how can I do that ?

Also forgot to mention .. On phone calls, people on the other side have a very hard time hearing / understanding me but I hear them very very well ...

Related

Rogers/Fido 3G

Sorry if this has been posted before but this morning I noticed the phone is in 3G data mode!
Any idea what speeds Rogers is offering?
Also noticed phone switching to HSPDA from time to time.
it might switch because its accesing something on the network...haven't measured my speeds as of yet...will let u know
I am getting around 300 kbit/sec off dslreports.com
send me the link? (only have 10 MB plan)

Latest Build Number

Hello Legend users. I'm posting here on behalf of a friend who has had his Legend for about a month. He has been having connection issues. Most specifically his 3g drops all the time, or rather it switches from 3g to H in the status bar whenever he opens his browser. Ive tried adjusting his apn settings (Bell Mobility) which didnt work. I searched on the web and found some info referring to connection problems with early build numbers. Given that we are in Canada it wouldnt surprise me if he was on the earliest build number out there. His current is 2.02.666.3 (CL177708). And i guess the question i have for all of you is whether anyone else here has had similar issues?
Any help is appreciated
Sent from my X10i using XDA App
It says 3g and shows H when downloading.
3g is just the name of the network type. H stands for HDSPA and is the "speed".
So its normal to show H when on 3g. If it shows E (edge) or G (gprs) then it means 2g speeds, that is G is extremely slow en E is a bit faster but H is 7.2mbps (depending on network, might just be 3.6 if you dont have turbo 3g).
i don't think legend has 3g issues. i've been using legend from the build # 1.31, 1.32, 2.03,2.05, and 2.06. never really had an issue with 3g(i live in Korea and using KT). But i do have problem with wifi connection. it does connect to my wifi router and indicate that it is connected, but i always loose connection. i have another 4g hotspot router that is secure connection with password, that one connects find but still sometimes drops connection. don't know if this is related to the problems of aluminum case issues....but still......wifi connection is not acceptable.
K i feel stupid. Guess i should have read his manual over. Cant guess why his web pages wont load then? Super slow and then times out..... consistently. Ill play with it some more tonight.
Sent from my X10i using XDA App

[Q] Very slow 3G data speed

I have problem with my captivate such that 3G data speed(according to Speedtest.net app) does not go over 300-400 kbps. Also app chooses closest server as Wichita Kansas and I am in in Portland Oregon.
Besides the speedtest app Internet browsing is slow in general even though signal is good ,3-4 bars constantly.
About 1/2 mile away from my work place ATT has put new 7.2Mbps tower but even in close proximity of the tower my download speed does not go over .5 Mbps.
I got new SIM card at ATT store but that did not help either.
BTW phone is rooted
Any suggestion would be appreciated
The tower is 7.2 megabits. Your theoritical speed limit is about 1000 kbps so...did you try intalling the hsupa modem? Be warned that it will screw up bt and headset controls
Using the power of the force close
Have you tried the speed test multiple times? I verified my tethering with really high speeds which were cut dramatically the next morning. It could be time of day or just lousy network congestion. Try again over wifi and compare to your computer for a benchmark.
Sent from my SAMSUNG-SGH-I897 using XDA App
On wifi there's no problems at all. But seriously regardless of the time of the day or location I do not get anything better than average EDGE speed even the phone shows 3g icon constantly. Is there some APN setting that I need to check.
I compared the download speed to iphone4 , 3gs, HTC ARIA and motorola q9h on the same time of the day and on same location and captivate gets at most 1/3 of download speed of the other 4 phones. (Other 4 phones get in average 1.2 Mbps download)
Not to mention that even that speed is actually low for HSDPA. I did not flash HSUPA since I'm not so concerned with upload speeds
Sent from my SAMSUNG-SGH-I897 using Tapatalk

Slow upload speeds

I have a US T-mobile Xperia Z that gets horrible upload speeds (usually around .1mbps). This happens no matter what cell network I'm on 3g, 4g or LTE. My D/l speed could be 38mbps but my upload speed will still be around .1 or .3 mbps. This happens regardless of signal strength. On wif the speeds up and download are normal. So far I have tried factory reset and even installing the new UK 4.2.2 rom with no change. BTW, my phone is factory stock until I tried to install the new UK 4.2.2 rom.
Any ideas??
Thanks in advance.
I got the same probleme here.
Slow upload, but also slow download over mobile Data (LTE/H+/3G) max D: 0.94 Mbps/ U: 0.13 Mbps
Wifi speed is slow as well (max D: 10.0 Mbps/ U:1.14 Mbps)
Any news on this issue?
FW: 10.31.A.0.244

[Q] Facebook App Slow to load

Has anyone else noticed that the Facebook app is very slow at loading pictures in the last day or 2? I have almost a full 4G signal. I almost wonder if Verizon has done something??
I had a conversation with Verizon tech about this issue. 4 bars 4G signal, and running speed test I get 3.XX mbps DL, and 8.XX mbps upload speed. I connect to wifi in my house DL speed jumps to 30 + mbps
There is something going on with Verizons network. The 2nd level tech put in a ticket for this issue.

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