I managed to unlock my Vibrant, but I can't seem to get AT&T 3G on it. Do I need to change done settings to get it to work?
Its only works where AT&T only runs its 1900 MHz band but AT&T mostly runs 850 MHz which the Samsung vibrant does not have. I think the original Samsung galaxy s has it but not us.
nateskates said:
I managed to unlock my Vibrant, but I can't seem to get AT&T 3G on it. Do I need to change done settings to get it to work?
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Check the bands for this and the att version of the galaxy the ones that are the same are the ones that yours will work on, seems like it would have been easier to get the att galaxy s
You can get 3g by ATT if it is there (available)
This is where you got to go to nmodify the bands and force the phone to recognize. I have used this in Hawaii so, I know it does work. You have to lock the band that is sending the 3g. The Vibrant has Quad band so you just need to know which one is the one they are using.
Okay…so do at your own risk. You can go back and set the phone to its default automatic gsm/cdma settings.
Dial: *#*#197328640#*#*
Click [1] debug screen
Click [8] phone control
Click [7] network control
Click [2] band selection
This is where you make a change, default setting is [1] automatic, which means it chooses automatically between gsm/cdma (Edge vs 3g). So we are going to change this and set it to wcdma band which is 3g.
Click [2] wcdma band
Click [1] wcdma all []
Now it should display “select wcdma all bands [*]"
Now on the bottom of your phone, click the menu key, it’s the one next to the home key, now click back, menu again one more time, back one more time, this is just to confirm it set to number 2 wcdma band.
Now click menu key one last time, click end.. and you are done. Now to double verify that the phone is locked into 3g, dial in: *#*#4636#*#*
Then click phone information Then scroll down to “set preferred network type” It should now have listed “wcdma only.” PS, if you tried to do a shortcut, and just set wcdma this way first without doing the lock above, it would just go back to gsm/cdma auto once you exit the screen.
Good luck
iLikeAndroids said:
Its only works where AT&T only runs its 1900 MHz band but AT&T mostly runs 850 MHz which the Samsung vibrant does not have. I think the original Samsung galaxy s has it but not us.
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That is my understanding as well. The FCC reports shows AWS and 1900MHz. No 850MHz.
oka1 said:
You can get 3g by ATT if it is there (available)
This is where you got to go to nmodify the bands and force the phone to recognize. I have used this in Hawaii so, I know it does work. You have to lock the band that is sending the 3g. The Vibrant has Quad band so you just need to know which one is the one they are using.
Okay…so do at your own risk. You can go back and set the phone to its default automatic gsm/cdma settings.
Dial: *#*#197328640#*#*
Click [1] debug screen
Click [8] phone control
Click [7] network control
Click [2] band selection
This is where you make a change, default setting is [1] automatic, which means it chooses automatically between gsm/cdma (Edge vs 3g). So we are going to change this and set it to wcdma band which is 3g.
Click [2] wcdma band
Click [1] wcdma all []
Now it should display “select wcdma all bands [*]"
Now on the bottom of your phone, click the menu key, it’s the one next to the home key, now click back, menu again one more time, back one more time, this is just to confirm it set to number 2 wcdma band.
Now click menu key one last time, click end.. and you are done. Now to double verify that the phone is locked into 3g, dial in: *#*#4636#*#*
Then click phone information Then scroll down to “set preferred network type” It should now have listed “wcdma only.” PS, if you tried to do a shortcut, and just set wcdma this way first without doing the lock above, it would just go back to gsm/cdma auto once you exit the screen.
Good luck
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Pretty sure 1900MHz AT&T 3G worked automatically once I unlocked the phone.
Hey friends,recently brought a Galaxy ace.Can anyone help me out about,how to select 3g network Galaxy Ace.I had come from galaxy 3 in which i just had to select wcdma only on networy type i was ready with 3g but i dont have wcdma only network option on it.i had deselected use only 2g networlk but still i am only getting Edge sign on the status bar.
Please Help.
Thanks in advance.
shreyasharusia said:
Hey friends,recently brought a Galaxy ace.Can anyone help me out about,how to select 3g network Galaxy Ace.I had come from galaxy 3 in which i just had to select wcdma only on networy type i was ready with 3g but i dont have wcdma only network option on it.i had deselected use only 2g networlk but still i am only getting Edge sign on the status bar.
Please Help.
Thanks in advance.
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Hey!
I think you not in 3G area then, if you was not able to see 3G in status bar. It must connect automatically, if you in 3G area. You not need to pick it(3G) from menu.
CHEERS!
I have Samsung SII HD LTE SHV-E120L. 3G and 4G recently launched in Pakistan and not available in whole country. When I connect to network only GPRS service is detected and No EDGE service at all. I try with default Android OS I.e 4.1.2 after I flashed with Hellkat 4.4.2, but EDGE problem is still there.
In Network APN settings I only found three options
I. LTE
ii. eHRPD
III. unspecified
GPRS is very slow. I wanted to use EDGE till the 3G coverage.
Please Help!
Hello,
I can't get 3G connection in E210 s and E210L (Korean S3), I used hidden menu to set setting network in 3G only, and I create APN to connection, but I have nothing
Can somebody help me please ?
Thank's
Hi guys, just a quick question here. My LTE (4g) is hit and miss so I currently have it set to WCDMA preferred/GSM.
Is there such an option that can give me WCDMA preferred/LTE? (So that my phone can automatically switch to LTE in areas where's its stronger than WCDMA)
If I have it on default LTE preferred it will only switch to WCDMA when LTE is non existant which is useless. I just want it to switch to what ever has the highest signal.
Cheers ?