If your repair bench already runs a Medusa, Medusa Pro Box, or Octoplus Pro Box, the Medusa Pro II Upgrade Set moves your existing hardware into Medusa Pro II territory without forcing you to buy a fresh unit. This is not a full new box — it is a targeted upgrade path built specifically for technicians who put in the money for earlier Medusa hardware and now need the newer software engine, faster UFS handling, and deeper partition-level control that Medusa Pro II brings to the table.Once you activate the upgrade code on your existing box, your setup gains access to the full Medusa Pro II software suite. You get direct Read, Write, and Edit access to memory partitions across UFS, MMC, and USB interfaces. That matters on your bench when a phone comes in dead after flash or stuck on logo — instead of guessing at a full reflash, you open the exact partition causing the fault, edit it, and push it back without touching the rest of the storage. The built-in Partition Manager handles this directly inside the software, so you are not exporting files to a separate tool just to make one small correction.For eMMC-heavy repair work, you get 1-bit, 4-bit, and 8-bit MMC bus mode support, which covers the range of chip types you run into across Samsung, Huawei, Xiaomi, Oppo, Vivo, and other Android boards. On the UFS side, data transfer runs up to 100 MB/s on read and 55 MB/s on write over USB 3.0 high-speed mode — a real difference when you are pulling a full dump off a UFS chip before attempting a repair, since slower transfer speeds directly extend your bench turnaround time on every hard-bricked unit you take in.Voltage handling stays flexible across VCC, VCCQ, and VCCQ2 lines, regulated within a 1.2V to 3.3V operating range. This lets you work chip-level operations without desoldering in cases where your Pin-Connector expansion board gives you the pads to solder into directly — useful when a board's connector pads are damaged or when you need a stable direct-solder connection for a long read/write cycle instead of relying on a socket that might shift mid-operation.The Smart-Repair-File (SRF) Constructor is one of the parts technicians actually lean on daily. It lets you build your own repair files by extracting content from a known-good device and applying it to a matching board with a memory fault — handling the type of dead-after-flash or hardware fault case where a generic firmware file will not fix the board but a matched SRF will. You are not stuck waiting on official support for every device either; the platform lets you submit a custom SRF for review, and once verified, it goes into general circulation for other users running the same box.For technicians running mixed brand workshops — where one bench sees a Samsung with FRP lock, the next sees an Infinix stuck on boot loop, and the one after that is an Android device with a corrupted eMMC — this upgrade keeps your existing Medusa hardware relevant against boards that need serious chip-level intervention rather than a basic box chalana software fix. It is aimed at the software marna and hardware fault side of your workload, not simple unlock jobs.Keep in mind this is an upgrade set, not a full kit — it does not include new eMMC or UFS adapter sockets. If your current Medusa or Octoplus Pro Box already has working adapters, this set is exactly what you need. If you are missing sockets entirely, you will want those ordered separately alongside this upgrade.Delivery works through an activation code sent to your email along with setup instructions, so there is no physical box shipped for the software license itself — only the Pin-Connector Adapter and USB 3.0 A-A cable arrive as physical components.