I dropped my 5s in the pool but picked it up as fast as i could. it was still functioning properly after the incident but only for a day. the next day, blue vertical lines started appearing and sometimes red ones appear between the blue ones.. I dropped my iphone 4s and the screen is not cracked, but it only shows blue vertical lines. help!. White vertical lines and unresponsive touchscreen hi, i wanted to replace my rear casing, however after looking at the battery, i noticed that my adhesive strips are to short, so i couldn't pull on them to get the battery out, instead of heating up the adhesive i gave up and decided to reassemble the iphone..
Fix on primary reasons step by step for iphone screen lines vertical: iphone 5s/ iphone 6. chance to get vertical thin lines on screen is due to heavy bump or fall down on ground from hand unexpectedly. because loose connection between screen and processor has been formulate this problem.. This has happened to my iphone a few times lately and, fortunately, there's a really simple fix that doesn't involve the hassle of a complete factory reset. i first noticed a problem with my iphone 5s restarting a few months back, but it happened only once so i didn't think any more about it.. Many people reported that their iphone got zebra lines or blue vertical stripes on a display after iphone screen replacement.frequently, it’s not the result of a screen that is faulty, then what.