The EDL Utility is a Win32 utility for accessing the Qualcomm Emergency Download interface on Qualcomm processors.
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Back in Action (2025) , starring Jamie Foxx and Cameron Diaz, was officially released by January 17, 2025
The release of the highly anticipated 2025 action-comedy has taken the streaming world by storm, officially dominating Netflix as the first major blockbuster event of the year. Directed by Seth Gordon ( Horrible Bosses ) and co-written alongside Brendan O'Brien , this high-octane film marks the triumphant return of Hollywood icon Cameron Diaz after an eleven-year hiatus from the silver screen. Starring alongside her longtime collaborator and Academy Award winner Jamie Foxx , the movie delivers a potent mix of suburban family dynamics, explosive hand-to-hand combat, and global espionage.
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Matt (Jamie Foxx) and Emily (Cameron Diaz) are two former elite CIA operatives who abandoned the high-stakes world of espionage 15 years prior to live a normal, quiet life raising their family.
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It is a Netflix Original and is available exclusively for streaming on the Netflix platform . Cast: The film features a star-studded ensemble, including: Jamie Foxx as Matt Tanner Cameron Diaz as Emily Tanner Kyle Chandler as Chuck, a former colleague
Reviews have been mixed (approx. 31% on Rotten Tomatoes ). Critics largely praised the chemistry between Diaz and Foxx but described the plot as "formulaic" and "predictable". on January 17
The site’s resurgence is largely credited to its capture of Back in Action , a high-profile 2025 action thriller starring a major A-list cast (hypothetical for this article). The film had a planned 90-day exclusive window on a premium streaming platform (e.g., Netflix or Prime Video). However, within 48 hours of its digital release, Movies4u.bid was serving a version.
This appears to reference a hypothetical or mis-typed movie title — possibly a mashup of “Back in Action” (a 2025 film starring Cameron Diaz and Jamie Foxx) and a release group or site label like “movies4u,” “bidback,” or “WEB-DL 1080p Extra Quality.”
The film is presented in its original widescreen format, preventing awkward cropping on your display. Safe and Legal Streaming Alternatives
: To protect their children, the couple is dragged back into the field. They must hunt down a catastrophic cyber-weapon known as the Industrial Control Systems (ICS) device from a rogue terrorist organization. Understanding the Release Spec: WEB-DL 1080p Extra Quality 2025 . 0
Leo stared at the screen, breath shallow. Outside, a car door slammed. He didn’t know if it was a neighbor or part of the game.
The movie (2025) was officially released on Netflix0;bb0;0;b57; on January 17, 2025 . 0;16;
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The usage has changed and /e is only for erasing NAND memories.
To zero out sections of eMMC or UFS use the new /f fill command.
/u takes a hexadecimal value.
This should make no difference on the standard LUNs (0-7) but will make things clearer on LUNs 81, b0, c4, d0.
Qualcomm processors support two different protocols, "Sahara" and "Firehose". Sahara is supported in ROM and is always present. Firehose is implemented in downloadable loaders in ELF format.
The usual procedure is to first get your device in EDL mode, i.e. where it is presenting USB VID/PID 05c6/9008. This can be achieved by:
Everything under Windows needs some kind of driver. Zadig is a simple generic driver generator. Select "WinUSB" as the type of driver to install. Do NOT use any Windows drivers from Qualcomm. They will try to present your device as a serial port. Now you can do a simple check if you like.
This shows you that the device is connected and has the right driver.
Next, you must use the Sahara protocol to load a loader for the Firehose protocol.
Loaders are specific to processor, device manufacturer, possibly flash memory type and hash.
To decide which one you need you need to collect some basic info.
There are reports that Sahara protocol version 3.0 does not support querying the HWID or Hash.
If this happens to you, use the /qbc quirk (see below).
These files often use .bin or .mbn as the extension despite it actually being a normal ELF file. The file names are based on the 16 hexit HWID and the first 16 hexits of the Hash. By one website they are listed under the last 8 hexits of the Hash. As the filenames tend to be cumbersome, you might rename them something short and mnemonic.
To look up available loaders by Hash see this table.
For Boox Onyx devices see this table.
From this point on the processor is using the Firehose protocol and you need not (can not) reload the loader unless you reboot.
A device might be using eMMC storage (older devices), NAND storage or UFS storage (newer devices).
The /u flag must be used for all operation in Firehose on devices with UFS.
The flags /d (slot), /u (LUN), /p (partition), /s (start block), /c (count of blocks) and /b (block size) are used to specify the range of operation.
If the partition is specified then the start block is relative to the start of the partition.
If partition is not specified, then the start block is absolute.
Zero is the default for both start block and count of blocks.
Partition operations often do not specify either start block or count of blocks.
Operations on raw devices (i.e. not a partition) require an explicit /s and /c to prevent accidents like edl /f.
| Start | Count | Partition | |
|---|---|---|---|
| Unspecified | Specified | ||
| 0 | 0 | Whole device | Whole partition |
| 0 | + | Start of device | Start of partition |
| + | + | Middle of device | Middle of partition |
| + | 0 | End of device | End of partition |
| − | 0 | End of device | End of partition |
| − | + | Part of end of device | Part of end of partition |
The major operations are /r (read), /e (erase), /w (write).
The erase and write operations can be combined which yields the non-optimized operations of full erase and (possibly) partial write (depending on the size of the input file).
Be very careful when you specify /e (erase), /w (write) as not specifying a partition means the whole device!
Partitions are sized for the maximum anticipated size of the contents.
Often the fraction of a partition that is actively being used is as low as 20%.
(There are often many partitons with all zeroes in them also.)
There is no particular need to transfer a whole partition when 20% will do.
Of course, if you still want to transfer another 50MB of zeroes, just don't use the /t flag.
Also note that some images have signing or other (sometimes) necessary things after the end of the normal image.
Currently the EDL utility has the capability to recognize the actual size of:
Android images are naturally aligned to pagesize (normally 4096 bytes) but ELF files can be any size. Therefore, when they are read, even when truncated, they are rounded up to the current device blocksize (normally 512 or 4096 bytes). This simplifies matters when/if they are written back to the device.
NAND memory has two peculiarities that require special handling. The first peculiarity is that they have "bad blocks" (an erase block is sometimes 64 x 4096 bytes). During a read the output file will be filled with 0xff wherever bad blocks are to maintain alignment. During a write the input file will be skipped over wherever bad blocks are to maintain alignment. The second peculiarity is that because of the hidden CRC32 and ECC on each page, a freshly erased page must never be written with all 0xff values. The EDL utility will do explicit multiple writes (in the hundreds) around the bad blocks and the empty pages. The EDL utility will do explicit multiple reads (a few) around the bad blocks. You must explicitly erase whichever region of the NAND memory before writing but this may be combined in the same command. The EDL utility now supports NAND volume tables analogously to GPT partition tables.
Quirks are idiosyncracies, anomalies or incorrect implementations of Firehose loaders.
By specifying the /q flag you can bypass problematic parts.
/qabcd, for example, will not query serial number, HWID, hash or SBL version.
There is a default of /qad so you need to /q to display serial number and SBL version.
| A | Do not query serial number |
| B | Do not query HWID |
| C | Do not query hash |
| D | Do not query SBL version |
| E | Allow CSD read to fail (Sony Vivo) |
Show usage:
Query basic info:
Load a loader (needs to be done only once after a fresh start):
List the partitions:
Download the MBR of a UFS LUN:
Download the boot partition (and truncate to its actual size):
Erase the the last 4096 bytes of /vendor (removes FEC correction):
Flash the recovery partition:
Erase and write to NAND memory blocks:
Read accessory SD card:
Try some random XML:
Reboot to normal system:
Reboot to fastboot (probably only works on Motorola):
Multiple compatible commands, reboot to recovery:
Download edl.exe, the EDL utiliy.
Download ubi.exe, a simple utility for examining full dumps of NAND/UBI.
See also: QcomView – a utility for analyzing Qualcomm xbl/abl/Firehose loaders