[Q] [KU5900] No Hsdpa - LG Optimus Black

I tried the KU5900 repack V30I and V30J
I cannot get a hsdpa access with both of them. Only 3g shows in the notification bar.
I tried with the APN setting and nothing works.
The network mode is automatic, plus another 2 choice of either 3g or GSM.
What is the problem?

gunbuster363 said:
I tried the KU5900 repack V30I and V30J
I cannot get a hsdpa access with both of them. Only 3g shows in the notification bar.
I tried with the APN setting and nothing works.
The network mode is automatic, plus another 2 choice of either 3g or GSM.
What is the problem?
Click to expand...
Click to collapse
No hsdpa in korea is th problem. If you want it you ll need to mod a lot of files...
Sent from my LG-P970 using xda app-developers app

N00BY0815 said:
No hsdpa in korea is th problem. If you want it you ll need to mod a lot of files...
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
Korea doesn't have hsdpa network?

Related

[Q] Help, SGS has no signal sometimes

My phone is from UK orange. my phone has great signal at home and office.
However, after I upgraded to Froyo JPO version firmware, my phone has signal in my office with 3G but has no signal at home and some other places where the 3g signal is weak or not working. This is very annoying. Please anyone can help me?
My original firmware: JP5/JP3/JP1
My current firmware: XXJPO/XXJPP/XAJPO
MY Production code: I9000HKDORA
Tonight I try to flash lots of versions from samfirmware.com but there is no signal for all firmwares.
Please can anyone help me? It seems that my current wersion does not support 2G signal???
Thanks in advance
can you check your IMEI in the phone (settings>about phone>status) and compare it with the IMEI indicated in the box (or remove teh battery and there should be a sticker at the back of teh phone with your IMEI).
Note: Also check if your APN settings are correct and complete. It might have been deleted or changed after the flash.
I have checked the imei, it is the same. The apn is orangeinternet, I think it is correct.
When I go to somewhere, the phone can be used with symbol of 3g or E or H, but at home only signal bar shown and emergency call only.
Sent from my GT-I9000 using XDA App
In Settings / Wireless and network / Mobile network settings / Network mode, set to GSM/WCDMA (auto mode) and see what happens
betoNL said:
In Settings / Wireless and network / Mobile network settings / Network mode, set to GSM/WCDMA (auto mode) and see what happens
Click to expand...
Click to collapse
It is GSM/WCDMA (auto mode) selected.
I remember I can only choose 3G and wireless network when I just flash the FROYO JPO firmware...
It is possible that orange are working on the network. I had similar issues a few weeks ago (I'm in the southeast) bit is now fine. You could go see your local orange guys and ask.
Sent from my GT-I9000 using XDA App
MarkyG82 said:
It is possible that orange are working on the network. I had similar issues a few weeks ago (I'm in the southeast) bit is now fine. You could go see your local orange guys and ask.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
But I can use this sim card on the other phone, like HTC HD2, perfectly at home. Does the SGS have such bug? I am in the southwest.
try see if you have the missing 850 band bug?
nwsk said:
try see if you have the missing 850 band bug?
Click to expand...
Click to collapse
I know some using bell i9000 may miss 850 band, but i am in the UK and using orange service.
Dammed, even in the london i cannot find signal sometimes
Anyone knows where to download the orange customed firmware: I9000BVJM5/BVJM1/RAJM3?
Thank you!

3G connexion issue

Hi all,
I have a Galxy Ace S5830i that i can't connect to the 3g network.
I have set all the APN parameter but still no 3g only EDGE display (H+ for a maximum of 30second).
How can i connect to the 3g network ?
Thank you for your help.
PS :
The SIMCARD is 3g capable cause i have test it in another phone already.
klem__ said:
Hi all,
I have a Galxy Ace S5830i that i can't connect to the 3g network.
I have set all the APN parameter but still no 3g only EDGE display (H+ for a maximum of 30second).
How can i connect to the 3g network ?
Thank you for your help.
PS :
The SIMCARD is 3g capable cause i have test it in another phone already.
Click to expand...
Click to collapse
I have the same problem, anyone can help us ?
try to use an apn setter app search for one in the market
APN correctly set
SnowPluralism said:
try to use an apn setter app search for one in the market
Click to expand...
Click to collapse
The APN is correctly set but when the mobile data is activate only the E show rather than H+ or 3G.
SadHeroXIII said:
I have the same problem, anyone can help us ?
Click to expand...
Click to collapse
Did you get à solution for the 3g issue
Sent from my GT-N7000 using xda app-developers app
klem__ said:
Did you get à solution for the 3g issue
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
Have you tried to contact your service provider?
I have the same problem I can't make 3g to work, status bar is showing G instead of 3G.I contacted my service provider and they said that the
apns need to be manually configured.I will try to recall them tomorrow to get assisstance.
Styrke said:
Have you tried to contact your service provider?
I have the same problem I can't make 3g to work, status bar is showing G instead of 3G.I contacted my service provider and they said that the
apns need to be manually configured.I will try to recall them tomorrow to get assisstance.
Click to expand...
Click to collapse
I have all the setting cause when i move the simcard to another phone i can connect to 3g so it is not the simcard but my galaxy ace
Sent from my GT-N7000 using xda app-developers app

2G / 3G / 4G toggle?

My phone is always in 3G mode (AT&T Unlocked) , the 4G mode is always on...any way to toggle 2G and 3G modes? How to disable 4G, there's no 4G in my area
Sent from my MB886 using xda app-developers app
BreakShadow said:
My phone is always in 3G mode (AT&T Unlocked) , the 4G mode is always on...any way to toggle 2G and 3G modes? How to disable 4G, there's no 4G in my area
Sent from my MB886 using xda app-developers app
Click to expand...
Click to collapse
I don't know how an unlocked phone works but I'd say download Phone Info from the market, open it, go to phone information, and set it to WCDMA Only for 3G, GSM Only for 2G, and LTE Only for 4G. Assuming you're on jellybean that is. If you're on ICS then search in either general or Q&A in the Atrix HD forums for a thread called build.prop and do the steps there.
Sent from my Jellybeaned Motorola Atrix HD MAXX
I did exactly that before you replied. Works fine, saves battery. Thanks mate
Sent from my MB886 using xda app-developers app
Hi
If possible can you pls help me on this as I'm also facing the same issue with this device the method mentioned above doesnt seem to work on mine.
Thanks
Add APN or use app "Network"
I also wanted to shift to gsm network only to save battery.
I installed a app named "Network" by "Philipp Magelow" and changed the mode to "GSM Only" and later added a APN(which was not added by default)
Now I could access Edge data, which is sufficient for daily apps.
rjeswani said:
Hi
If possible can you pls help me on this as I'm also facing the same issue with this device the method mentioned above doesnt seem to work on mine.
Thanks
Click to expand...
Click to collapse
3g
I also wanted to shift to gsm network only to save battery.
I installed a app named "Network" by "Philipp Magelow" and changed the mode to "GSM Only" and later added a APN(which was not added by default)
Now I could access Edge data, which is sufficient for daily apps.
Quote:
Originally Posted by rjeswani
Hi
If possible can you pls help me on this as I'm also facing the same issue with this device the method mentioned above doesnt seem to work on mine.
Thanks

[q] lte, hspa+, edge

I'm looking for a method that will allow me to manually select what sort of mobile internet to use (LTE, HSPA+, EDGE).
This is for two reasons mainly:
1)Better battery life on 3G vs LTE
2)With a data cap I'd rather have lower speeds where I can control data usage better
3)All 4.2 ROMS do not show the mobile signal strength indicator on LTE but does show up for HSPA+ etc
I have tried several methods shown in various forums but to no avail. Also even unselecting 'automatic' and manually registering 3G under 'network operators' does not seem to fix this.
I am using T-Mobile in an LTE area.
Thanks
Mister_Simon said:
I'm looking for a method that will allow me to manually select what sort of mobile internet to use (LTE, HSPA+, EDGE).
This is for two reasons mainly:
1)Better battery life on 3G vs LTE
2)With a data cap I'd rather have lower speeds where I can control data usage better
3)All 4.2 ROMS do not show the mobile signal strength indicator on LTE but does show up for HSPA+ etc
I have tried several methods shown in various forums but to no avail. Also even unselecting 'automatic' and manually registering 3G under 'network operators' does not seem to fix this.
I am using T-Mobile in an LTE area.
Thanks
Click to expand...
Click to collapse
Dial *#*#4636#*#* and you can choose network options.... If you are on stock att or bell it will not work and you should download an app called network which also does the same...
Sent from my MB886 using xda app-developers app
Aingaran said:
Dial *#*#4636#*#* and you can choose network options.... If you are on stock att or bell it will not work and you should download an app called network which also does the same...
Sent from my MB886 using xda app-developers app
Click to expand...
Click to collapse
thanks will try it out.
Also, *#*#4636#*#* works on Mexican Retail (confirmed). And this fixes the problem for network signal indicator (not for LTE though)
Mister_Simon said:
thanks will try it out.
Also, *#*#4636#*#* works on Mexican Retail (confirmed). And this fixes the problem for network signal indicator (not for LTE though)
Click to expand...
Click to collapse
yes, i know it works on MR, thats why i mensioned att and bell specifically
What is going on
Aingaran said:
Dial *#*#4636#*#* and you can choose network options.... If you are on stock att or bell it will not work and you should download an app called network which also does the same...
Sent from my MB886 using xda app-developers app
Click to expand...
Click to collapse
I have tried but everytime I click on lte or any other network it automatically flips right back to WCDMA.

3g netwirk

I would like my phone to be connected to 3g all the time in order to save battery... Is there any way to do this? Changing to gsm, CDMA in network settings still gives me hspa.
Thnx
Sent from my One using XDA Premium HD app
EnIXmA said:
I would like my phone to be connected to 3g all the time in order to save battery... Is there any way to do this? Changing to gsm, CDMA in network settings still gives me hspa.
Thnx
Sent from my One using XDA Premium HD app
Click to expand...
Click to collapse
HSPA is still 3G. If you want you can select to use GSM only and you will only get EDGE connectivity.
Dial *#*#4636#*#* , go to phone information, and there's a dropdown which by default says WCDMA preferred. Switch that to whatever else you need. Also, remember that this setting does not stick after reboot so you need to reset it to your preference each time after you reboot your phone.
Misread, sorry.

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