[openwrt/openwrt] tools/tplink-safeloader: use soft_ver 1.9.1 for archer c6 v2

[LEDE Commits]

lynxis pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/6d5d815e3f6850a0dc754bf16053fa34490766f7

commit 6d5d815e3f6850a0dc754bf16053fa34490766f7
Author: Alexander Couzens <lynxis at fe80.eu>
AuthorDate: Mon Aug 3 23:51:53 2020 +0200

    tools/tplink-safeloader: use soft_ver 1.9.1 for archer c6 v2
    
    TP-LINK published a firmware update for the archer c6 v2.
    This updates also reached the factory devices. Newer software version
    rejects downgrading to 1.2.x. Use 1.9.x to allow installing the factory images
    and have a little bit time to change it again.
    
    Tested on archer c6 v2 with firmware 1.3.1
    
    Signed-off-by: Alexander Couzens <lynxis at fe80.eu>
---
 tools/firmware-utils/src/tplink-safeloader.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/firmware-utils/src/tplink-safeloader.c b/tools/firmware-utils/src/tplink-safeloader.c
index fa0e0bb62d..ec8d084299 100644
--- a/tools/firmware-utils/src/tplink-safeloader.c
+++ b/tools/firmware-utils/src/tplink-safeloader.c
@@ -938,7 +938,7 @@ static struct device_info boards[] = {
 			"{product_name:Archer C6,product_ver:2.0.0,special_id:52550000}\r\n"
 			"{product_name:Archer C6,product_ver:2.0.0,special_id:4A500000}\r\n",
 		.support_trail = '\x00',
-		.soft_ver = "soft_ver:1.2.1\n",
+		.soft_ver = "soft_ver:1.9.1\n",
 
 		.partitions = {
 			{"fs-uboot", 0x00000, 0x20000},
@@ -973,7 +973,7 @@ static struct device_info boards[] = {
 			"{product_name:Archer A6,product_ver:2.0.0,special_id:54570000}\n"
 			"{product_name:Archer C6,product_ver:2.0.0,special_id:55530000}\n",
 		.support_trail = '\x00',
-		.soft_ver = "soft_ver:1.1.1\n",
+		.soft_ver = "soft_ver:1.9.1\n",
 
 		.partitions = {
 			{"factory-boot", 0x00000, 0x20000},