After my iPhone 5 died, I attached my iDroid case on top of an external HDD : r/metalgearsolid
Apple iPhone 5s Teardown | TechInsights
Protective Clear Slim Case - iPhone 5/5s | myunu
Simple HDD Test Fixture For iPhone 5/5S/6/6S/7/8/8P Motherboard Hard Disk NAND/PCIE/NVME Test Fixture Nand Flash Tester|Power Tool Accessories| - AliExpress