diff --git a/README.md b/README.md
index f356b91d9..14d991c11 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@
 
 ## About the project
 
-Ethereum wallet application framework for Nano S, Nano S Plus and Nano X.
+Ethereum wallet application framework for Ledger Nano S, Ledger Nano S Plus, Ledger Nano X, Ledger Flex and Ledger Stax.
 Ledger Blue is not maintained anymore, but the app can still be compiled for this target using the branch [`blue-final-release`](https://github.com/LedgerHQ/app-ethereum/tree/blue-final-release).
 
 ## Documentation
diff --git a/glyphs/chain_146_64px.gif b/glyphs/chain_146_64px.gif
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diff --git a/glyphs/chain_1666600001_64px.gif b/glyphs/chain_1666600001_64px.gif
new file mode 120000
index 000000000..96de1d4cd
--- /dev/null
+++ b/glyphs/chain_1666600001_64px.gif
@@ -0,0 +1 @@
+chain_1666600000_64px.gif
\ No newline at end of file
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diff --git a/glyphs/chain_1924_64px.gif b/glyphs/chain_1924_64px.gif
new file mode 120000
index 000000000..f94eb26ee
--- /dev/null
+++ b/glyphs/chain_1924_64px.gif
@@ -0,0 +1 @@
+chain_1923_64px.gif
\ No newline at end of file
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index 000000000..23552aca5
--- /dev/null
+++ b/glyphs/chain_1946_64px.gif
@@ -0,0 +1 @@
+chain_1868_64px.gif
\ No newline at end of file
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index 18860a44c..000000000
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diff --git a/icons/stax_app_chain_1666600000.gif b/icons/stax_app_chain_1666600000.gif
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index 000000000..a7ab29206
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diff --git a/icons/stax_app_chain_246785.gif b/icons/stax_app_chain_246785.gif
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diff --git a/icons/stax_app_chain_73799.gif b/icons/stax_app_chain_73799.gif
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diff --git a/makefile_conf/chain/artis_tau1.mk b/makefile_conf/chain/artis_tau1.mk
deleted file mode 100644
index 6aacfccbd..000000000
--- a/makefile_conf/chain/artis_tau1.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-PATH_APP_LOAD_PARAMS += "44'/246785'"
-TICKER = "ATS"
-CHAIN_ID = 246785
-APPNAME = "ARTIS tau1"
diff --git a/makefile_conf/chain/harmony.mk b/makefile_conf/chain/harmony.mk
new file mode 100644
index 000000000..de4b8adbb
--- /dev/null
+++ b/makefile_conf/chain/harmony.mk
@@ -0,0 +1,4 @@
+PATH_APP_LOAD_PARAMS += "44'/1023'"
+TICKER = "ONE"
+CHAIN_ID = 1666600000
+APPNAME = "Harmony"
\ No newline at end of file
diff --git a/makefile_conf/chain/tecratestnet.mk b/makefile_conf/chain/tecratestnet.mk
deleted file mode 100644
index 8135f4265..000000000
--- a/makefile_conf/chain/tecratestnet.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-PATH_APP_LOAD_PARAMS += "44'/554'"
-TICKER = "TCR"
-CHAIN_ID = 20531811
-APPNAME = "TecraTestnet"
diff --git a/makefile_conf/chain/volta.mk b/makefile_conf/chain/volta.mk
deleted file mode 100644
index 136c5de02..000000000
--- a/makefile_conf/chain/volta.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-PATH_APP_LOAD_PARAMS += "44'/73799'"
-TICKER = "VOLTA"
-CHAIN_ID = 73799
-APPNAME = "Volta"
diff --git a/src/network.c b/src/network.c
index 906e7e3d0..77b863713 100644
--- a/src/network.c
+++ b/src/network.c
@@ -35,6 +35,7 @@ static const network_info_t NETWORK_MAPPING[] = {
     {.chain_id = 106, .name = "Velas EVM", .ticker = "VLX"},
     {.chain_id = 137, .name = "Polygon", .ticker = "POL"},
     {.chain_id = 138, .name = "Defi Oracle Meta", .ticker = "ETH"},
+    {.chain_id = 146, .name = "Sonic", .ticker = "S"},
     {.chain_id = 196, .name = "OKBChain Mainnet", .ticker = "OKB"},
     {.chain_id = 199, .name = "BTTC", .ticker = "BTT"},
     {.chain_id = 246, .name = "EnergyWebChain", .ticker = "EWT"},
@@ -57,7 +58,11 @@ static const network_info_t NETWORK_MAPPING[] = {
     {.chain_id = 1284, .name = "Moonbeam", .ticker = "GLMR"},
     {.chain_id = 1285, .name = "Moonriver", .ticker = "MOVR"},
     {.chain_id = 1818, .name = "Cube", .ticker = "CUBE"},
+    {.chain_id = 1868, .name = "Soneium", .ticker = "ETH"},
     {.chain_id = 1907, .name = "Bitcichain", .ticker = "BITCI"},
+    {.chain_id = 1923, .name = "Swellchain", .ticker = "ETH"},
+    {.chain_id = 1924, .name = "Swellchain Testnet", .ticker = "ETH"},
+    {.chain_id = 1946, .name = "Soneium Testnet Minato", .ticker = "ETH"},
     {.chain_id = 2222, .name = "Kava EVM", .ticker = "KAVA"},
     {.chain_id = 3776, .name = "Astar zkEVM", .ticker = "ETH"},
     {.chain_id = 4201, .name = "LUKSO Testnet", .ticker = "LYXt"},
@@ -67,10 +72,11 @@ static const network_info_t NETWORK_MAPPING[] = {
     {.chain_id = 4919, .name = "Venidium", .ticker = "XVM"},
     {.chain_id = 5000, .name = "Mantle", .ticker = "MNT"},
     {.chain_id = 5003, .name = "Mantle Sepolia", .ticker = "MNT"},
+    {.chain_id = 5165, .name = "Bahamut", .ticker = "FTN"},
     {.chain_id = 7000, .name = "ZetaChain", .ticker = "ZETA"},
     {.chain_id = 7171, .name = "Bitrock Mainnet", .ticker = "BROCK"},
     {.chain_id = 7341, .name = "Shyft", .ticker = "SHFT"},
-    {.chain_id = 8217, .name = "Klaytn Cypress", .ticker = "KLAY"},
+    {.chain_id = 8217, .name = "Kaia Mainnet", .ticker = "KAIA"},
     {.chain_id = 8453, .name = "Base", .ticker = "ETH"},
     {.chain_id = 9001, .name = "Evmos", .ticker = "EVMOS"},
     {.chain_id = 10200, .name = "Chiado", .ticker = "xDAI"},
@@ -92,6 +98,7 @@ static const network_info_t NETWORK_MAPPING[] = {
     {.chain_id = 73799, .name = "Volta", .ticker = "VOLTA"},
     {.chain_id = 81457, .name = "Blast", .ticker = "ETH"},
     {.chain_id = 84532, .name = "Base Sepolia", .ticker = "ETH"},
+    {.chain_id = 153153, .name = "Odyssey Chain", .ticker = "DIONE"},
     {.chain_id = 200810, .name = "Bitlayer Testnet", .ticker = "BTC"},
     {.chain_id = 200901, .name = "Bitlayer", .ticker = "BTC"},
     {.chain_id = 421614, .name = "Arbitrum Sepolia", .ticker = "ETH"},
@@ -108,6 +115,9 @@ static const network_info_t NETWORK_MAPPING[] = {
     {.chain_id = 168587773, .name = "Blast Sepolia", .ticker = "ETH"},
     {.chain_id = 245022926, .name = "Neon EVM Devnet", .ticker = "NEON"},
     {.chain_id = 245022934, .name = "Neon EVM Mainnet", .ticker = "NEON"},
+    {.chain_id = 994873017, .name = "Lumia", .ticker = "LUMIA"},
+    {.chain_id = 1666600000, .name = "Harmony ONE S0", .ticker = "ONE"},
+    {.chain_id = 1666600001, .name = "Harmony ONE S1", .ticker = "ONE"},
     {.chain_id = 11297108109, .name = "Palm Network", .ticker = "PALM"},
 };