The straight answer is yes, but there are points to consider.
It is always better to have your product repaired or updated by a trained technician. Contact Smar International, get an RMA form filled up then send it to have our people guiding and answering your questions.
Repairs done by Smar International comes always with warranty, that may differ from different services performed.
If you want to do the repair, you can order the part(s) directly from Smar International.  Before you call our sales department, make sure you know the model name and the device serial number.  In this way, we can give you the part code for the repair or upgrade you intend to do.
To email sales with your questions or other requests, please use:  SALES@SMAR.COM