Crashed my H107 into the ceiling, now only the front lifts the back won' t try to lift. All r p m seems the same.
1367984
Unplug and reset it. Put it on a level surfacenter and recalibrate it (left stick down and right, wiggle the right stick left and right) if this does not work, make sure the propellers are both good, and put on correctly. A goes with a, and b goes with b. Happy flying!
1367985
Check to see if there is any damage to the blades. Hold the bottom of the copter and spin the blades. Look at them from the side, and look for wobbling motion, or vibration noise. If a motor wobbles, replace the blade. I know this is late, but it might help others.
1367986
Check the placement of the blades. Looking down at it. Front right is (A), Front left is (B), back left is (A), Back right is (B).
1367987
I would first check the X4 for any damage, if ok then go back and recalibrate/reset your controls using the owners manual as a guide. That worked for me.
279564
I had a similar problem...I would suggest making sure your not fighting gravity. Other wise then that send the damn thing back
2106286
Worked on mine great, you just may have to do some adjusting on exactly where the lift may go. Yours looks just like mine.
1925732
I am sorry Melissa, I cannot help you. Ours crashed onto a school roof, and by the time we could get permission to retrieve it, someone had taken it or it had blown away somewhere. I never got a chance to look at it broken
1554108
It's your case, why not. I would try and reinstall the case first. If that doesn't work, do it but remember it's not reversible , what you are doing.
1295454
I didn't assemble it. My handyman did. I think he had to "rig it" with a part from the being replaced because it didn't hang the way we wanted it to - I have sloped ceilings. Didn't the assembly directions come with it? If not contact the company. They should be able to email them to you.
1636823
If its brand new return it. Because its most likely the pcb board. I have a few Wltoys V911's and after a crash with one , the tail motor kept spinning no matter what, even soon as you plugged in the battery. I had to replace the circuit board. You can't repair the circuit boards. I have a couple of the F3's, and they are awsome copters. Bilt better then the v911 but. Slower.
1157581
Try pushing it down all the way and holding it atleast 5 seconds. if that doesnt work look up toaster repair.
911857
Ask Amazon if they'll take it back, but at this point probably not, they figure you've crashed it enough that you are the problem. I bought a second one without a control box, and installed a new rotor, this way you have one to look at that is fine. Now I have two. Fly one then the other, neither engine getting too hot. If you're going to get into this, you are not just the pilot but the ground crew too. Stuff happens...
104428
No just make sure u screw in the screws it's not broken just screw the screws in and if that doesn't work just call them to see the problem
1803453
Take a picture of the broken part and email it to customer support along with your Amazon purchase number and they should send you a new part. That's how it worked for me.
1296896
The bottom rotor maybe slipping, by putting a finger against the cog and gently apply rotation to the bottom rotors if they turn try this : hold the large upper cog and push the bottom rotors (connection assembly firmly down the main shaft - it should become more snug (try the rotation test above) on the shaft and hopefully lift is restored.I think this is a deliberate design to save potential damage or harm from the bottom rotors suddenly stopping on collision, ie a bit of slip on the shaft
1571290
not really you just got a broken unit just like me, mine just flew backwards!!!
852141
I think you better check the connection between the lower section and the upper. It may not be assembled correctly. Possibly its broken....
1989901
I have an H107C with video camera. The propellors fit fine and the other parts appear the same. What does upgraded mean?
2003596
Thats what happened to mine! Altho, I didnt move....my cooling system stopped working within a couple months of me buying the machine. Its not worth it.
1583346
you can buy spare parts from their website, sounds like you need a new complete back.