Chosen Solution

Hello I am not a pro repair guy . Im still learning I have an iPhone 7 plus 128 GB . With severe harm to the housing unit . The logic board was very clean untill I took it out . I noticed that the accident that happened to the housing and LCD . Reached the logic board with a very little harm . I attached a photo of pcb diagram and I mentioned the part that teared . Can I know if the board still life ? Is it deserve new lcd and housing or it maybe not be usable again ! Thanks

The photo

A picture of the actual logic board would be more helpful. If the logic board is physically damaged, as in broken, then it is probably not repairable. This part of the board contains the antenna circuitry so it will certainly affect radio functions.