do i need a special back obn my phone to use this?
1626282
You need a QI receiver that is build specially for your phone. That is if your phone supports QI or not. The QI receiver fits between the battery and the outer back case. The Receiver connects to pins on your phone. The base station transmits low power Radio Frequency electromagnetic waves that are induced into the receiver and thus charging your phone battery.
1626283
As long as you have a phone that is set up for wireless charging then you don't need anything extra.
1626284
That depends on your model of phone. It is included on Nokia 92X and above, palm pre, galaxy s3/4 can take an add on charging pad placed over the battery. Then the case covers that. Other phones need special back cover that has built in induction coil and raised contacts
1626285
The phone needs to have the connectors for the plug adapter. Check your phone's manual. Hope this helps
1626286
Yes u need the receiver that fits flat on your battery and plugs in to two prongs inside your phone where the battery is located
1626287
It depends what phone you have. Can't really answer the question because there are thousands of phones on the market. A few with wireless charging capability, and most without. Some phones can be modified to use wireless charging by installing a compatible induction pad to the cover. Google "install wireless charging coil" and an instructional video will be in your results. Then do some investigating whether or not your phone has this capability.
713485
No, you'll need to use your source device for anything other than volume, back, forward functions.
874333
You can't remove the back of the phone, you have to putthe Sim card beside the phone, have a little space forthe Sim card
504287
The back of the phone yes. And it also helped remove the battery. Worked great once I got it.
2010574
Maybe your phones are okay. Mine were not. Many things wrong...rang when nobody was thereand so on. So bad that I sent it back to Amazon from whom I had bought it. Big NO to this phone.Don't have it now so can't answer about the non-slip back.
1266652
There is a thin magnet that goes under the back cover of your phone. This item did not work for me at all just as a heads up. Oh and it's nonrefundable.
1958715
You have to have a special cover for you phone Battery i couldn't Kind one myself.
904790
This does require a special back (which is included) and I Love it because the battery gives me more juice than the typical battery the phone came with. I also have a stellar so im not sure if it would work with your legend as Ive never seen one, my best advice would be to purchase and try for yourself and return if it doesnt. Hope this helps!
1407426
Yes, it is. Perhaps you purchased a different model. I know they sell a model with no back screen.
1390301
If you have an HTC EVO the back does come off. You just replace it with the one that comes with the expended battery.
592803
No this protects only the back. I didn't realize this upon purchasing the case and ended up buying a screen cover separately. Bummer
954945
Lay your phone on it and it charges but can't be in case unless u also have special case
480001
No. Most phone cases won't work without the actual back cover for the phone attached
804616
The size of the battery precludes the use of the standard Note 3 back. You replace that back with the one provided with the battery. It takes the place of the standard Note 3 back, and protects the inside of the phone.
1285707
No, it's a dock with a "USB in" socket on the back and a stalk on the front on which you impale the phone! You can plug any USB thing in the back, either a connection to your computer or to a power brick.
1055442
No you don't have to remove the back cover. The NFC chip still works with the cover on.
2094496
I believe that you can, but I don't remember for sure. The back case cracked shortly after I purchased it. I loved it, but since then have purchased one from a store.