diff --git a/root/target/linux/generic/hack-5.4/695-Quectel-RM520N.patch b/root/target/linux/generic/hack-5.4/695-Quectel-RM520N.patch
new file mode 100644
index 00000000..394180b3
--- /dev/null
+++ b/root/target/linux/generic/hack-5.4/695-Quectel-RM520N.patch
@@ -0,0 +1,52 @@
+diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -261,6 +261,7 @@
+ #define QUECTEL_PRODUCT_EC200S_CN		0x6002
+ #define QUECTEL_PRODUCT_EC200T			0x6026
+ #define QUECTEL_PRODUCT_RM500K			0x7001
++#define QUECTEL_PRODUCT_RM500U			0x0900
+ 
+ #define CMOTECH_VENDOR_ID			0x16d8
+ #define CMOTECH_PRODUCT_6001			0x6001
+@@ -605,6 +606,32 @@
+ 
+ 
+ static const struct usb_device_id option_ids[] = {
++#if 1 //Added by Quectel
++	{ USB_DEVICE(0x05C6, 0x9090) }, /* Quectel UC15 */
++	{ USB_DEVICE(0x05C6, 0x9003) }, /* Quectel UC20 */
++	{ USB_DEVICE(0x05C6, 0x9215) }, /* Quectel EC20(MDM9215) */
++	{ USB_DEVICE(0x2C7C, 0x0125) }, /* Quectel EC20(MDM9x07)/EC25/EG25 */
++	{ USB_DEVICE(0x2C7C, 0x0121) }, /* Quectel EC21 */
++	{ USB_DEVICE(0x2C7C, 0x0191) }, /* Quectel EG91 */
++	{ USB_DEVICE(0x2C7C, 0x0195) }, /* Quectel EG95 */
++	{ USB_DEVICE(0x2C7C, 0x0306) }, /* Quectel EG06/EP06/EM06 */
++	{ USB_DEVICE(0x2C7C, 0x030B) }, /* Quectel EG065K/EG060K */
++	{ USB_DEVICE(0x2C7C, 0x0514) }, /* Quectel BL EG060K RNDIS Only */
++	{ USB_DEVICE(0x2C7C, 0x0512) }, /* Quectel EG12/EP12/EM12/EG16/EG18 */
++	{ USB_DEVICE(0x2C7C, 0x0296) }, /* Quectel BG96 */
++	{ USB_DEVICE(0x2C7C, 0x0700) }, /* Quectel BG95/BG77/BG600L-M3/BC69 */
++	{ USB_DEVICE(0x2C7C, 0x0435) }, /* Quectel AG35 */
++	{ USB_DEVICE(0x2C7C, 0x0415) }, /* Quectel AG15 */
++	{ USB_DEVICE(0x2C7C, 0x0452) }, /* Quectel AG520 */
++	{ USB_DEVICE(0x2C7C, 0x0455) }, /* Quectel AG550 */
++	{ USB_DEVICE(0x2C7C, 0x0620) }, /* Quectel EG20 */
++	{ USB_DEVICE(0x2C7C, 0x0800) }, /* Quectel RG500/RM500/RG510/RM510 */
++	{ USB_DEVICE(0x2C7C, 0x0801) }, /* Quectel RG520/RM520/SG520 */
++	{ USB_DEVICE(0x2C7C, 0x6026) }, /* Quectel EC200 */
++	{ USB_DEVICE(0x2C7C, 0x6120) }, /* Quectel UC200 */
++	{ USB_DEVICE(0x2C7C, 0x6000) }, /* Quectel EC200/UC200 */
++	{ .match_flags = USB_DEVICE_ID_MATCH_VENDOR, .idVendor = 0x2C7C }, /* Match All Quectel Modules */
++#endif
+ 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
+ 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
+ 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
+@@ -1179,6 +1206,7 @@
+ 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0, 0) },
+ 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200S_CN, 0xff, 0, 0) },
+ 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200T, 0xff, 0, 0) },
++	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500U, 0xff, 0, 0) },
+ 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500K, 0xff, 0x00, 0x00) },
+ 
+ 	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) },