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Released on September 18th, 2020, the Samsung Galaxy Tab S7+ (SM-T970) is the larger, more powerful version of the Tab S7. It features a 12.4-inch Super AMOLED display and a Qualcomm Snapdragon 865 processor.

Replaced Battery now have screen issue

I replaced my battery using the ifixit tool kit and tutorial. All went well until I turned it back on. I was greeted with a black strip covering about a quarter of the screen along with flickering. I undid everything and checked the connections and they seemed to be ok. Put it back together and still had the same problem. Please help.

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Walter Nasdeo if it is not the flex cable (check for tears etc. on it) and if it is not the connector than you must consider that this is a broken display. Samsung Galaxy Tab S7 Plus Screen Replacement - iFixit Repair Guide

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Can you try with the old screen how it works? If everything is ok, the problem is definitely in the screen.

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