The SIM tray is the small slot you pull out of the side of your phone to swap SIM cards or add a micro SD card. When it cracks, bends or goes missing, the phone can’t hold your SIM properly, and you lose signal or the card won’t read at all.
How to tell this is the right tray for your Vivo U3x or U10
This black tray is made for the Vivo U3x and the Vivo U10. It has room for two SIM cards and a micro SD card, so it covers the full set of slots on these models.
- Vivo U3x
- Vivo U10
- Two SIM slots and one micro SD slot
- Black colour
Before you order, check that your phone matches one of the two models above. The tray is a single piece that holds both SIM cards and the memory card together, so you won’t need to fit separate parts.
Once the new tray is in, your phone should read every card you put in it again. Keep the tray and its slot clean so the card sits flat and the tray slides back in smoothly.









