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check , flex connector for keyboard , make sure it is connected properly, also check to make sure that the keyboard flex connector is not damaged.also try to remove all screws holding the battery in place, then try to power on , if one screw is over tightened , this may cause too much pressure on keyboard,
続きを読むI recommend using b7000, ( you can use it with what ever adhesive you currently use , make sure you clap or tape the screen down for 30 min so the b7000 can seal to the screen n frame) Also you do not need to use allot this is strong liquid adhesive that drys fast. Good luck
続きを読むAre you using the same sim card that you had in your old phone. If you are what kind of device was it . Blu phone are unlocked GSM devices. Straight talk used both GSM and cdma network. Make sure your sim card is GSM compatible .
続きを読むOpen iTunes up on your computer. Connect your phone to the computer then put the phone in to dfu mode . Once in dfu mode your computer should recognize your device . Then reset it.
続きを読むThere is usually activation pack that comes with the phone, if you need another sim I belive Walmart sells tackfone sim cards
続きを読むBattery maybe bad,or it maybe that your gear fit needs to be reset. When it is plugged in try and hold all the buttons on it at the same time for at least 30 seconds.
続きを読むIf the right trigger is faulty . When you open it up , you will notice that the trigger makes contact with part of the board ,it may be spring that the trigger makes contact with maybe faulty or maybe need to be cleaned out .if u do open it up try n use 99% alcohol to clean it out of it is messed up . Also the part the trigger makes contact with may be going bad especially if it acting with out you touching it.
続きを読むSo the j3 lcd digitizer is two separate parts , even though its sold as one piece the digitizer gets attached to the back of the lcd then the lcd connects to the main board. Check to make sure that the digitizer has not come loose .
続きを読むBass .might be broken ,when u start to hear that most likely the speaker must be broken somewhere inside , this may happen if your speaker has been influenced by different type of weather situations that may cause the speaker material to break down after time ,
続きを読むIt sounds like something is blocking or causing interfarance . Try removing all the screens n put the black cover on to see if that fixes it. If it does put one screw in at a time then check to see if it still working or not .
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