Lose of network signal and charger usb port on fone not working cant recover operating system files

try other usb port, or other computer and see whether the hdd is detected. If still not, try to go to device manager ( http://www.computerhope.com/issues/ch000833.htm ), and then assign a drive letter to the hdd. After that, try to access it from Computer, if not able to access it, format it (use quick format) and then use this program to recover your files.
http://www.asoftech.com/adr/

Just plug your usb in any usb port and copy and paste your document file. If still cannot copy, maybe your usb disk is corrupted. Try to reformat it by click right mouse and choose format. Wait for a couple of minute and start again transfering data.

you can try format recovery software like asoftech data recovery. You can see
Recover formatted files
It tells the steps how to perform format recovery.

If above does not work, you may have to format the usb drive (use quick format), and then use above mentioned software to scan again the usb drive and recover your files.

It is probably a driver error on your operating system. I suggest trying a couple different ports- if that doesnt work try a different computer. If that doesnt work most likely your drive file system is damaged and needs to be formatted. Good luck!

I hope that the information below may be of use to you

I devised these simple steps that tend to remedy quite a few issues with most USB portable / external hard drives and devices (though not always)

A few things to check but assumes USB and Windows for other interfaces / operating systems (mac/ Linux) similar steps may be adapted to suit.

1. Ensure it is connected directly to the computer to a USB 2.0 port not a USB 1.0 port as this can have effects on performance and reliability

2. Use only the cables that came with it NOT one that fits that may have been lying around or is longer. Not all USB cables are equal even though they should be)

3. Do not connect through an external USB HUB unless that hub is USB 2.0 AND has its own power supply.

4. Use ONLY the power supply that came with it if it has an external power supply Don’t use any other unless you know it has both the same voltage and current rating e.g. 12V 500mA anything rated below that would not work properly.

5. Always use the same port for connecting your devices. Some devices do not like being switched about. If switched they may want to install software / drivers again. This can be especially true if you move a HUB to another port

If you checked and fixed anything there and still have issues then check your hardware from CONTROL PANEL / SYSTEM / HARDWARE.
Any exclamation marks by hardware need fixing before you investigate any further

USB flash drives can fail for no apparent reason.
Sandisk Cruzers are especially bad for this.

USB hard drives should be treated with extreme care.
This is a real hard drive ! and knocks and bumps can quite literally kill them.

Sometimes it is possible to remove the drive from the case and install it direct into a computer to double check that the drive is OK
This depends on the interface eg SATA or IDE

If the drive is clicking / pinging then this is the worst noise you could hear from a hard drive as it is usually the "Click of death"

Have you tried a different USB port? Also, if you look on the forums at samsung-eternity.com they explain it all. I would suggest going in to add/remove programs in the control panel and uninstalling all samsung software/drivers. You can then download them again from Samsung's website along with PC Studio. It can be finicky but it works

try other usb port, or other computer, if still have problem, download a usb recovery software, one I used before is Asoftech Data Recovery, you can follow this guide for usb recovery
usb file recovery guide

well i dont have any long term ansa but here is a short term one while you find a new charger.

Take the charger and dismantle the end that plugs into fone. you should have 2 wires a black & white or black & red. Leave the blobs of solder on the end of the wires as this helps. Leave the wall socket end of charger in tact.

Take your battery out of fone. As with a normal battery you will see a (+) and (-) sign on it. Attach the black or darkest wire to the negative (-) metal square on the battery and the white or lightest wire (maybe red) to the positive (+) metal square on the battery (after trial & error i found a clothes peg to be the best form of attaching it). Leave attached for 15 minutes and this will give you around an hours usage when you put the battery back in the fone. If you leave it overnight then it will be on all day.

Basically you are making the circuit without the fone which bypasses your pin problem. Any charger will work with any fone as the charging components are in the wall end. Just make sure the voltage is compatible ie, 5v fone charger replacing 5v charger etc. Although majority of chargers are 5v.

I know this works cos i did it to mine last nite as i needed to ansa my emails. Really simple but a little drastic like i said but if the pin connector is broke anyway wot you got to lose?? I am a girl so if i can do it anyone can lol!!

Only drawback is you cant use the fone while it is charging unless you have 2 batteries and you use one while the other charges which is what i am doing. In fact i might not buy a new charger lol, i dont need one now ive found this method works.

Happy charging!! Hope this helps! Gail-michelle

may be the connecting port in ur phone is damaged go to expert technician... may be u can come rid of it if there is no port problem means just by reinstalling the software for ur phone it s called as flashing

Are you using the client software that came with the unit? If so, do not use it, use the native windows connection client, just use the drivers only.

Also make sure you have it DIRECTLY connected to your computer and not a hub, it seems to work best this way.

Finally under System Manger, make sure it is connected to a USB 2.0 port.