Service Manual Level 1 and 2
Nokia 301, 301 Dual SIM
RM-840, RM-841, RM-839
Version 1.0
1) When assembling the UI FLEX, first remove the adhesive foil and place the UI FLEX on the UI
SHIELDING. Use the shown guiding holes to get the right alignment.
2) Press the UI FLEX for five seconds to activate the adhesive.
Assembly hints