diff --git a/keyboards/junco/junco_sync.c b/keyboards/junco/junco_sync.c
index f38075843a0c..3f746d588ee9 100644
--- a/keyboards/junco/junco_sync.c
+++ b/keyboards/junco/junco_sync.c
@@ -24,7 +24,7 @@ typedef struct {
     uint16_t keymap_conf; // Current keymap config
 } kb_sync_data_t;
 // Saves common data on master and sends it to slave
-__attribute__((weak)) bool junco_sync(void) {
+bool junco_sync(void) {
     // Count how many times retried
     static uint8_t retries = 0;
     // Allow max retries
@@ -41,7 +41,7 @@ __attribute__((weak)) bool junco_sync(void) {
         return false;
     }
 
-    uint32_t layer = get_highest_layer(default_layer_state);
+    uint8_t layer = get_highest_layer(default_layer_state);
 
     /*
         Save data to eeprom on master
@@ -83,7 +83,7 @@ __attribute__((weak)) bool junco_sync(void) {
     }
 }
 // Slave handler for KB_SYNC
-__attribute__((weak)) void kb_sync_slave_handler(uint8_t in_buflen, const void* in_data, uint8_t out_buflen, void* out_data) {
+void kb_sync_slave_handler(uint8_t in_buflen, const void* in_data, uint8_t out_buflen, void* out_data) {
     const kb_sync_data_t* m2s = (kb_sync_data_t*)in_data;
 
     /* Save data to eeprom on slave side */
@@ -126,7 +126,7 @@ void _junco_reset_helper(void) {
     soft_reset_keyboard();
 }
 // Reboots the keyboard, optionally clearing EEPROMs
-__attribute__((weak)) void junco_sync_reset(bool* needs_reset, bool* clear_eeprom, bool* failed) {
+void junco_sync_reset(bool* needs_reset, bool* clear_eeprom, bool* failed) {
     // Count how many times retried
     static uint8_t retries = 0;
     // Allow max retries until just reseting the master
@@ -208,7 +208,7 @@ __attribute__((weak)) void junco_sync_reset(bool* needs_reset, bool* clear_eepro
     }
 }
 // Slave handler for KB_SYNC_RESET
-__attribute__((weak)) void kb_sync_reset_slave_handler(uint8_t in_buflen, const void* in_data, uint8_t out_buflen, void* out_data) {
+void kb_sync_reset_slave_handler(uint8_t in_buflen, const void* in_data, uint8_t out_buflen, void* out_data) {
     const kb_sync_reset_flags_t* m2s = (kb_sync_reset_flags_t*)in_data;
     // Set flags on slave
     kb_sync_reset_flags = *m2s;
@@ -220,7 +220,7 @@ __attribute__((weak)) void kb_sync_reset_slave_handler(uint8_t in_buflen, const
 typedef struct {
     rgb_config_t config;
 } kb_sync_rgb_data_t;
-__attribute__((weak)) bool junco_sync_rgb(void) {
+bool junco_sync_rgb(void) {
     // Count how many times retried
     static uint8_t retries = 0;
     // Allow max retries
@@ -259,7 +259,7 @@ __attribute__((weak)) bool junco_sync_rgb(void) {
     }
 }
 // Slave handler for KB_SYNC_RGB
-__attribute__((weak)) void kb_sync_rgb_slave_handler(uint8_t in_buflen, const void* in_data, uint8_t out_buflen, void* out_data) {
+void kb_sync_rgb_slave_handler(uint8_t in_buflen, const void* in_data, uint8_t out_buflen, void* out_data) {
     kb_sync_rgb_data_t* s2m = (kb_sync_rgb_data_t*)out_data;
     // Update the slave's matrix config in EEPROM.
     // The slave and master configs sync on in the core,
diff --git a/keyboards/junco/keymaps/default/README.md b/keyboards/junco/keymaps/default/readme.md
similarity index 93%
rename from keyboards/junco/keymaps/default/README.md
rename to keyboards/junco/keymaps/default/readme.md
index 694d23e1d757..75e6c10f46a0 100644
--- a/keyboards/junco/keymaps/default/README.md
+++ b/keyboards/junco/keymaps/default/readme.md
@@ -26,7 +26,7 @@ On the symbol layer, the right side is a number pad, and the left side contains
 
 Holding down delete within the symbol layer will take you to the adjust layer.
 
-![Junco's Symbol Layer](https://i.imgur.com/6F35Z4W.png)
+![Junco's Symbol Layer](https://i.imgur.com/6F35Z4Wh.png)
 
 ## Extension Layer
 
@@ -36,7 +36,7 @@ On the extension layer, the right side is the function keys in a number-pad-esqu
 
 Holding down backspace within the extension layer will take you to the adjust layer.
 
-![Junco's Extension Layer](https://i.imgur.com/FETcqkC.png)
+![Junco's Extension Layer](https://i.imgur.com/FETcqkCh.png)
 
 ## Adjust Layer
 
@@ -44,7 +44,7 @@ This layer's theme is adjusting the keyboard's settings, it's accessed by holdin
 
 On the adjust layer, the right side is the keyboard's settings: clear data, reboot, toggle debug mode, enter the bootloader, and change the base layer between QWERTY and [Colemak-DH](#colemak-dh). The left side adjusts the RGB lighting.
 
-![Junco's Adjust Layer](https://i.imgur.com/fRsdlt3.png)
+![Junco's Adjust Layer](https://i.imgur.com/fRsdlt3h.png)
 
 ## Colemak-DH
 
@@ -54,4 +54,4 @@ QWERTY is default when flashing your keyboard, but you can change it to Colemak-
 
 If you've never heard of it, Colemak is a keyboard layout that was designed to be a more ergonomic, modern, efficient, and comfortable replacement to QWERTY. Colemak was designed to place the most common letters in english on the home row along with many of the most common bigrams together (two letters typed in a row). Colemak-DH is a variant of Colemak that moves D and H to beneath the index fingers rather than the home row since most people find it easier and faster to reach the keys that way rather than the middle of the home row.
 
-![Junco's Colemak-DH Layout](https://i.imgur.com/u5iXszJ.png)
+![Junco's Colemak-DH Layout](https://i.imgur.com/u5iXszJh.png)
diff --git a/keyboards/junco/keymaps/deluxe/README.md b/keyboards/junco/keymaps/deluxe/readme.md
similarity index 90%
rename from keyboards/junco/keymaps/deluxe/README.md
rename to keyboards/junco/keymaps/deluxe/readme.md
index 81d6339f5fb0..a097dc4d0a6d 100644
--- a/keyboards/junco/keymaps/deluxe/README.md
+++ b/keyboards/junco/keymaps/deluxe/readme.md
@@ -20,23 +20,23 @@ The base layers are the same as the default layout, except the right side's left
 
 QWERTY:
 
-![QWERTY Layer](https://i.imgur.com/vkS9Tce.png)
+![QWERTY Layer](https://i.imgur.com/vkS9Tceh.png)
 
 Colemak-DH:
 
-![Colemak-DH Layer](https://i.imgur.com/5YYgaUA.png)
+![Colemak-DH Layer](https://i.imgur.com/5YYgaUAh.png)
 
 ## Symbol Layer
 
 Symbol layer is identical to the default layout.
 
-![Symbol Layer](https://i.imgur.com/6F35Z4W.png)
+![Symbol Layer](https://i.imgur.com/6F35Z4Wh.png)
 
 ## Extension Layer
 
 Encoders on the right side become undo/redo and scrolling horizontally by word.
 
-![Extension Layer](https://i.imgur.com/0VCStS8.png)
+![Extension Layer](https://i.imgur.com/0VCStS8h.png)
 
 ## Adjust Layer
 
@@ -44,4 +44,4 @@ Pressing "Stick Adj Layer" will "stick" the adjust layer so you can use the rota
 
 "Toggle Base" will toggle between QWERTY and Colemak-DH, toggle OS will toggle between macOS and Windows key-mappings (swapping WIN/Command with Alt/Option by the thumb keys and properly mapping redo/word scrolling), "VIA Sync" will sync the VIA settings between the keyboard halves (there isn't a way to do this automatically), and "Toggle Junco Sync" will disable/enable Junco Sync.
 
-![Adjust layer](https://i.imgur.com/fRsdlt3.png)
+![Adjust layer](https://i.imgur.com/fRsdlt3h.png)
diff --git a/keyboards/junco/README.md b/keyboards/junco/readme.md
similarity index 98%
rename from keyboards/junco/README.md
rename to keyboards/junco/readme.md
index 121ef4aef26b..0faa949b8e6f 100644
--- a/keyboards/junco/README.md
+++ b/keyboards/junco/readme.md
@@ -1,6 +1,6 @@
 # Junco <!-- omit from toc -->
 
-![Junco](https://i.imgur.com/WzZaIgQ.jpg)
+![Junco](https://i.imgur.com/WzZaIgQh.jpg)
 
 Junco is a 60% Raspberry Pi Pico powered split keyboard boasting a 4x6 layout with an aggressive columnar stagger. It has 5 "thumb" keys on either side, support for 2-4 rotary encoders, and per-key RGB lighting.
 
@@ -159,4 +159,3 @@ If for some reason your sync isn't working, try setting the flag on the key's re
 
 - You can directly call Junco Sync functions by including the `junco_sync.h` header file in your `keymap.c`.
   - Even after calling `junco_sync_disable()`, you can still manually sync data between the halves by calling Junco Sync functions directly within your `housekeeping_task_user`. `junco.c` can give you some ideas on how to do this.
-- All of the Junco Sync's functions are weakly defined so you can override them if you really want to.