I am looking for a relatively cheap cel phone (unlocked) to use primarily for GPS. I would use it on things like back country discovery routes, overseas etc. I had a 60csx but it broke. I really grew to like it. It the meantime I use Osmand+ on a Samsung note3. I loved that arrangement but now my note 3 won't charge. I used my Posh phone too but Osmand crashes sometimes on it. Also I have charging problems on it too. I wonder if the vibrations disrupt the charging circuit too much on cel phones. I see a garmin 64st on sale at cabelas but now I am so spoiled by the cel phone display that I don't think I can go back. Has anyone found and used a cel phone with good results? If so, what is the model? Rugged. Can take vibration and light rain. Has good GPS which finds satellites quickly. Charges easily off USB power supply or mcycle battery. Will consistently charge while mounted on motorcycle. Unlocked so I can use it as a travel phone too. Is there is a USB charging cable that is designed for these conditions? Maybe such a animal does not exist yet at a reasonable price. Thank you for any assistance you can provide.