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--- hardharware_tricks [2020/12/01 04:13] – memeruiz
+++ hardharware_tricks [2021/02/01 05:55] (current) – external edit 127.0.0.1
@@ Line 2: / Line 2: @@
 ===== Upgrading with all features the DSOX2002A osciloscope =====
+==== Method without LAN card using patched firmware ====
   * Download patched 2.50 firmware version from (filename 3000XSeries.02.50.2019022736_patched.zip):
@@ Line 23: / Line 26: @@
   * Check firmware has updated to v2.5, if successful continue
   * Press [Utility] > File Explorer, select v241_link_install.cab file; then, press Load File, wait for scope to load and reboot.
+==== Method with LAN card with original firmware ====
+  * Update original 2.5 firmware. Similar instructions in this video:
+{{ ::firmware_update.mp4 |}}
+  * Modify (patch) binary infiniivisioncore.dll in the following way:
+A series:
+  firmware: 2.50
+  ------------------
+) options patch:  0x2815f4  --> "04 00 A0 E1" --> "00 00 A0 E3"
+) nag patch:      0x2aae50  --> "CD 59 FF EB" --> "01 00 A0 E3"
+  * Use this video with similar instructions (patch is for older firmware):
+{{ ::mischo22_final.mp4 | Second video}}
@@ Line 36: / Line 59: @@
 [[https://www.eevblog.com/forum/testgear/dsox2000-and-3000-series-licence-have-anyone-tried-to-hack-that-scope/msg1453285/?topicseen#msg1453285]]
+Patch manually with LAN on InfiniivisionCore.dll for v2.50:
+[[https://www.eevblog.com/forum/testgear/dsox2000-and-3000-series-licence-have-anyone-tried-to-hack-that-scope/msg2324718/?topicseen#msg2324718]]