[p38lightning]

D/L from mega.nz link, followed the copied instructions (from DrOhh's above reply). Renamed to update.zip. Update proceeded without APPARENT issues and I received a successful completion message. All still looks as it did prior to doing this and in Settings/System Updates my current version still reads "V1.0.2-2018010215"! It is most definitely DOES NOT read "...52616"!!! Open to suggestions.

Yet another "update": Retried above using the download from fernsruben 6/16 message (second link/mega server). This has a slightly different file name from the above mega.nz mirror link mentioned. Followed all the correct procedures with the same result. The ONLY indicator that something "happened" is that my startup page now shows a sketch of the Brooklyn Bridge and the "start up" sequencing now takes place in the upper right rather than lower center. Other than that, all remains as was with no change in the version number as indicated above.