tiresome

so lacking in interest as to cause mental weariness; "a boring evening with uninteresting people"; "the deadening effect of some routine tasks"; "a dull play"; "his competent but dull performance"; "a ho-hum speaker who couldnt capture their attentio

जब तक वो तकनीकी रूप से उबाऊ नहीं बन जाते.

Though it is a tiresome work he carries out in an explicit way.