The Data Packet With Type-0x96- Returned Was Misformatted [exclusive] Jun 2026

The error typically triggers at the after hardware CRC has already passed.

This sends a BSL_CMD_REPARTITION ( 0x0B ) command to align the phone's internal storage block structure with the incoming firmware instructions. Step 4: Verify Firmware Authenticity and Integrity

A structural parsing error can mean that the .pac file downloaded from a hosting repository was corrupted during the download process.

Once you have identified the cause, here are the steps to resolve the issue:

: One device was updated while the other stayed on an old version. MTU Mismatches : The packet size is too large for the network path. Third-Party Plugins the data packet with type-0x96- returned was misformatted

This error code primarily appears within official flashing suites—such as the (Spreadtrum/Unisoc UpgradeDownload or ResearchDownload tools) and occasionally certain configurations of the SP Flash Tool —when interacting with storage partitions or checking secondary memory structures. Understanding what this error means, why the 0x96 packet breaks down, and how to logically bypass it can save hours of troubleshooting and prevent permanent device damage. 🔑 Direct Answer First

: Using an outdated version of Research Download or Upgrade Download tools.

for the latest drivers or a guide on how to identify your specific Spreadtrum processor UpgradeDownload/ResearchDownload - 4PDA

: In web-based apps, clearing the browser cache can remove "ghost" packets. Disable Inspection The error typically triggers at the after hardware

When the software states that the packet returned was "misformatted," it means it expected a standard data acknowledgement, but the phone instead threw a 0x96 response indicating that Because the flashing tool did not anticipate an incompatible partition at that specific stage, it struggles to parse the response and labels it "misformatted." Primary Causes of the Error

If you cannot change the sender (e.g., a third-party sensor), make the receiver more tolerant:

: The receiver's firmware had a bug in the CRC routine: it was including the CRC field itself in the calculation before zeroing it out. When the CRC matched the sender’s, the receiver incorrectly flagged a mismatch.

Based on community consensus for resolving this specific flashing error: Switch Flashing Tools : Use the official FactoryDownload Once you have identified the cause, here are

tcpdump -i eth0 -s 0 -w type0x96_trace.pcap 'ether proto 0x96 or ip proto 150'

When you see "the data packet with type-0x96 returned was misformatted" in your logs (syslog, serial console, or application error file), follow this diagnostic workflow.

A packet with type field 0x96 was received, but its structure did not match the expected format for that type.