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.Damage Micro USBDamage Micro USB

@alllo , alllo , Look in the charge port and blow/pick out(carefully) any dust/debri that may be causing an issue also look in the port for any bent pins and straighten very carefully with a tooth pick. If port is found to be bad/loose/damaged , this is really not a repair for the inexperienced because the charge port for your device is soldered to the mother board and the heat generated could cause further damage if not very careful. I will post a link to a tear down guide to get you inside the BlackBerry Curve 8530 to check the charge port and will also post a link showing what is involved in repairing a mini USB attached to the board(not your device, but shows how), if confident give it a go. The last link is to new charge port, which you can also do a search for better pricing perhaps if needed. If not wanting to do the repair yourself have a good computer/cell phone repair shop have a look and estimate repair. Good luck. I hope this helped you out, if so let me know by pressing the helpful button. BlackBerry Curve 8530 Motherboard Replacement https://www.youtube.com/watch?v=rTim6FIJhttp://www.ebay.com/gds/How-to-Fix-a-Blahttp://www.ebay.ca/itm/2-pcs-Micro-USB-C