My blackjack 2 blinks yellow when i plug in the charger. it wont charge. theres nothing wrong with the phone that i can tell and when i checked the white dot it was red but it never got wet. its working fine. but i dont know whats up.

It could be either the AC adapter or the phone's charging unit and plug.
Neither is worth fixing.

I am sure that you can find a very inexpensive replacement AC adapter on eBay or by searching the Internet. Make sure you get the correct one as there are several Blackjack models.

If the charger doesn't fix it just get a new phone. Call your cell provider for deals or buy one on eBay without a contract.

If this helps please vote for my solution.

change ur charger cable

You need to get a new battery. The yellow light means there is an abnormal charging condition and that is usually the battery.

Check out the following link for low priced batteries.

Samsung BlackJack II batteries

Return to the carrier for warranty repair.

The blackjack 2 starts to have charge issues over time. The light comes on but it does not charge.

If you are out of warranty there are some options you can choose from

1. Get repaired
2. New phone
3. external charging source

The external battery charger runs about 20 dollars on ebay with an extra battery.

Check out the following link to find more about these options

Samsung BlackJack II not charging fix

Return to the carrier for warranty repair.

The charge port of the Blackjack starts to go bad and will not send the full charge tot the battery.

If you are out of warranty there are some options you can choose from

1. Get repaired
2. New phone
3. external charging source

The external battery charger runs about 20 dollars on ebay with an extra battery.

Check out the following link to find more about these options

Samsung BlackJack II charging problems

change your charger 7 if that doesnt work . your board mey be bad , unfortunately , you may have to buy a new phone . if you would like to know how you can get a better phone . go to www.ytb.com/gizelle and click on "view company presentation".

Return to the carrier for warranty repair.

If you are out of warranty there are some options you can choose from

1. Get repaired
2. New phone
3. external charging source

The external battery charger runs about 20 dollars on ebay with an extra battery.

Check out the following link to find more about these options

Samsung BlackJack II charging problems

Get a new charger, charger is probably broken. That's what happened to my charger before. And also don't leave your charger plugged when it's not being used.

It's normal and means it's charging.

Return to the carrier for warranty repair.

If you are out of warranty there are some options you can choose from

1. Get repaired
2. New phone
3. external charging source

The external battery charger runs about 20 dollars on ebay with an extra battery.

Check out the following link to find more about these options

Samsung BlackJack II charging problems