I tried to have my screen replaced at Samsung service center, but because my phone is not an Asian model they wouldn’t touch it. Ended up having the screen replaced at Guanghua plaza, think it was around 5000 NTD, luckily for me my insurance covered it.
Fixed: Repaired, not replaced, Samsung S9+ phone curved screen for NT$1500. Sealed with some type of epoxy, UV light, and screen cover. They took what was big holes and cracks, filled them in and covered with a screen cover. Cracks now barely noticeable.
Jingcai Communication, 晶采通訊-大安通化店-買手機搭門號的好地方No. 104號, Tonghua Street, Da’an District, Taipei https://maps.app.goo.gl/jnBDBjdHLw5wYgQv8
I went to this shop recently to repair the cracked glass in my Samsung S7 edge, and they wanted to charge me $6000. The technician told me it was more cost-effective to just buy another phone. I asked if they could just replace the glass (because the screen works perfectly) and they told me they just replaced the whole screen.
It depends on how your phone was made, but normally the screen is glued to the glass, so usually the screen is sold as a unit with the glass… and unfortunately for some phones they could be expensive.
My advise is either buy another screen off of ebay or whatever, or find a phone that doesn’t work (but has good screens) for replacement.
You may be able to put the screen on a heated pad to melt the adhesive off and replace the glass… but no idea how this is done.
@Taiwan_Luthiers I was just looking at tutorials on how to do it myself, but I haven’t done it before, and I don’t have a backup phone (and since you need to scan QR codes everywhere I was afraid to risk killing my phone)