pixel error with BC display repair suggestion!!!

hi, had also the sorry problem with the dropouts in the BC display! I thought I can live with it, because a new display certainly costs a fortune (like everything) :-(. but with the time it became worse and worse! could hardly even see the clock time at the end and operating values could only be understood if you know what is meant! had read in the forum that it should help to clamp something in between. unfortunately not! then I completely disassembled the part (3 keys contacts solder out) and some empf Indian plasteklipse. then all connected with free-hanging glass display to locate the miscontact point! as I already thought it was the glued flat tape cable which goes to board/display. had a similar provening with my siemens gigaset mobile part solved and thought me that must go here too! what comes now is very adventurous. everything at your own risk!!! supported the board along the kleorder and a part of the tape cable with a approx. 4cm long n soldering iron tip (80W) warmed up in a distance of approx. 3-5mm. if the spot was hot, until it was cooled down with the fingernagen. then the next 4cm and all on both sides. the success was amazing, 100%’ige indicator! this is now two months ago and I hope it is still bleeding for a long time! as said it is risky, but who wants to change the display anyway can try it! sure you can improve the procedure e.g.: with small gas solder burner! much success G! fritz