Sorry for long post..
(1): patch for tplink-safeloader.c: (src is on https://github.com/lede-project/source/master/tools/firmware-utils/src/)
--- tplink-safeloader.c 2020-03-17 12:45:34.557111063 -0400
+++ tplink-safeloader.c.new 2020-03-13 14:19:01.103578167 -0400
@@ -1479,6 +1479,51 @@
.last_sysupgrade_partition = "file-system"
},
+ /** Firmware layout for the RE200 v3 */
+ {
+ .id = "RE200-V3",
+ .vendor = "",
+ .support_list =
+ "SupportList:\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:00000000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:45550000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:4A500000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:4B520000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:43410000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:41550000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:42520000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:55530000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:41520000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:52550000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:54570000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:45530000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:49440000}\n"
+ "{product_name:RE200,product_ver:3.0.0,special_id:45470000}\n",
+
+ .support_trail = '\x00',
+ .soft_ver = NULL,
+
+ .partitions = {
+ {"fs-uboot", 0x00000, 0x20000},
+ {"firmware", 0x20000, 0x7a0000},
+ {"partition-table", 0x7c0000, 0x02000},
+ {"default-mac", 0x7c2000, 0x00020},
+ {"pin", 0x7c2100, 0x00020},
+ {"product-info", 0x7c3100, 0x01000},
+ {"soft-version", 0x7c4200, 0x01000},
+ {"support-list", 0x7c5200, 0x01000},
+ {"profile", 0x7c6200, 0x08000},
+ {"config-info", 0x7ce200, 0x00400},
+ {"user-config", 0x7d0000, 0x10000},
+ {"default-config", 0x7e0000, 0x10000},
+ {"radio", 0x7f0000, 0x10000},
+ {NULL, 0, 0}
+ },
+
+ .first_sysupgrade_partition = "os-image",
+ .last_sysupgrade_partition = "file-system"
+ },
+
/** Firmware layout for the RE305 v1 */
{
.id = "RE305-V1",
(2): compile: cc -o tplink-safeloader tplink-safeloader.c md5.c -Wall --std=gnu99
(3): unpack the v2 firmware : ./tplink-safeloader -x openwrt-ramips-mt76x8-tplink_re200-v2-squashfs-factory.bin -d openwrt-ramips-mt76x8-tplink_re200-v2-squashfs-factory-unpack
(4): pack v3 ../tplink-safeloader -B RE200-V3 -k os-image -r file-system -o ../openwrt-ramips-mt76x8-tplink_re200-v3-squashfs-factory-testcgm.bin
It worked for me, if is failing to boot you might need to crack it open and use serial interface..