Does this means they fixed my iPhone

But apple emailed Your product arrived at our repair center, but our technicians weren't able to process your repair request. We’re sending the product to you along with a letter that provides more information. If you have questions about the letter, feel free to Contact Apple Support to review your options. Be sure to use the same Repair ID. We apologize for any inconvenience.

Read the info when you received the product back then Contact Apple Support to review your options

But apple emailed Your product arrived at our repair center, but our technicians weren't able to process your repair request. We’re sending the product to you along with a letter that provides more information. If you have questions about the letter, feel free to Contact Apple Support to review your options. Be sure to use the same Repair ID. We apologize for any inconvenience.

Read the info when you received the product back then Contact Apple Support to review your options

But apple emailed Your product arrived at our repair center, but our technicians weren't able to process your repair request. We’re sending the product to you along with a letter that provides more information. If you have questions about the letter, feel free to Contact Apple Support to review your options. Be sure to use the same Repair ID. We apologize for any inconvenience.

Read the info when you received the product back then Contact Apple Support to review your options

Seems to me, by reading what you posted, that they found no issues with your phone.

They are returning it to you as nothing was needed to be fixed.

Good to see I'm not the only one having issues with the forum.

Yes, the forum is having a hiccup and everyone is affected.