AT&T Samsung Blackjack i607 Tricks-Turn on/off 3G
The tricks of turning on/off 3G On a AT&T Samsung Blackjack i607 phone is here.Which I found on ehow website.Now I share the method with my friends who need it,hope it is useful.
Turn on/off 3G On a Samsung Blackjack i607 steps:
1.Ensure that the unit is on the main/start page and unlocked. To be sure, you may tap the red ‘end call’ key a few times to back out of any programs (i.e., contact list, media player) you are in.
2.Enter the following exactly: *#1546792*# Notes: a list will appear on your screen automatically. You do NOT need to press any keys other than those listed above.
3.The following menu (or something close) will appear: 1. Auto Answer 2. Power on Attach 3. Service Domain 4. Network Order 5. NETWORK MODE Simply press the number ‘5′ on your keyboard or scroll down and select NETWORK MODE.
4.The following menu (or something close) will appear: 1. Auto Answer 2. Power on Attach 3. Service Domain 4. Network Order 5. NETWORK MODE Simply press the number ‘5′ on your keyboard or scroll down and select NETWORK MODE.
5.The following options will appear: Auto GSM WCDMA To turn ON 3G: Select AUTO If there is no 3G service in the area, the phone will also automatically revert to standard GSM or WCDMA, whichever is available) To turn OFF 3G: Select GSM Don’t bother with WCDMA; it is old technology and you will likely not receive good service, if any).
6.When you are finished, click DONE. Then click the red ‘END CALL’ key to close the menu.
It looks there is a little complicated,if you still have proble,leave your questions in below comment blank.We’ll help as soon as possible.
Tags: AT&T cell phone, Samsung Blackjack, Samsung i607, tricks




okay ;
my black jack says that its …
- phone off
- 3G
i did what it said to do - put in the code ; *#1546792*# ; and it lead me to a different menu . it didnt have the …
- Auto Answer
- Power on Attach
- Service Domain
- Network Order
- Network Mode
instead it had …
-Version
-Preconfughuration
-Network & Call settings
-Internal
everytime i clicked on Version ; it would say PDA version OR S/W version
everytime i clicked on Preconfughuration ; it would tell me to enter a password
everytime i clicked on Network & Call settings ;it gave me …
-Auto Answer
-Power Attach
-Service Domain
-Network Order
-Network mode
and whenever i would click them ; it would say ; ” Error ! Couldn’t get …. ”
everytime i clicked on Internal ; it would ask for a password again
help me fix this phone ! what should i do ?!!
The same thing is happening to me
that is happening to Jaurene above.
Hellpppp Pleasseee.
after you enter that first code, go to the selection that said Internal. It should ask you for another code. enter *#81230*# and you’ll get more options - one to reset, the 3 options for different types of resets. make sure to back up data and contacts before you do this.
hi my name is shevar and i am having problem with my samsung black jack it is saying the Sim card is missing or is not valid. you can still make emergency call call if your service provider supports it. how can i fix that my email address is ddjvar@yahoo.com